Welcome
Please confirm your preferences
Update Preferences

Product Suggestions

Product Family suggestions

Contact a Kennametal Expert

Call (833) 893-1514

Call Now

Customer Support

Find customer support centers around the globe.

Quick Order
Item(s) successfully added to cart
View Cart
Get Cutting-Edge Deals on the Best Tools Learn More

Contact a Kennametal Expert

Call (833) 893-1514

Call Now

Customer Support

Find customer support centers around the globe.

Item(s) successfully added to cart
View Cart
Exit Search Back to Solution

Editing Solution

Adding Solution

Solution Name: {{SolutionName}}
Contact our sales team to discover your pricing options

Sending to SolidCAM in progress...

Downloaded file will be available after import in the SolidCAM tool library.

Modular Disc Style Reamers • Straight Fluted for Blind Holes
Modular Disc Style Reamers • Straight Fluted for Blind Holes
Modular Disc Style Reamers • Straight Fluted for Blind Holes
Modular Disc Style Reamers • Straight Fluted for Blind Holes

RHR • Disc Style Reamer Head • Straight Fluted with Internal Coolant

Modular Disc Style Reamers • Straight Fluted for Blind Holes

Features and benefits

  • For hole tolerance H7.

  • Intermediate sizes ground to achieve IT6 or IT7 hole tolerance class available.

  • Please order lock screw and retention knob separately.

Uses and application

  • Reaming: Blind HoleReaming: Blind Hole
  • Reaming: Blind & CrossReaming: Blind & Cross
  • Through Coolant: Axial: ReamingThrough Coolant: Axial: Reaming
Modular Disc Style Reamers • Straight Fluted for Blind Holes
Filters and Columns
Select Filters
Filters
Filters
View filters in
Metric
Inch
Key Filters
Workpiece Material
Workpiece Material
  • P Steel (58)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (58)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (58)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS (58)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS (58)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS (58)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS (58)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS (58)
  • M Stainless Steel (58)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS (58)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS (58)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS (58)
  • K Cast Iron (58)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS (58)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS (58)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS (58)
  • S High-Temp Alloys (58)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS (58)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS (58)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS (58)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS (58)
Applications
Applications
  • Blind & Cross Hole Finishing Blind & Cross Hole Finishing (58)
  • Blind Hole Finishing Blind Hole Finishing (58)
Cutting Diameter
Cutting Diameter
  • 0.551 in (2)
  • 0.591 in (2)
  • 0.63 in (2)
  • 0.669 in (2)
  • 0.709 in (2)
  • 0.748 in (2)
  • 0.787 in (2)
  • 0.828 in (2)
  • 0.866 in (2)
  • 0.906 in (2)
  • 0.946 in (2)
  • 0.984 in (2)
  • 1.024 in (2)
  • 1.063 in (2)
  • 1.102 in (2)
  • 1.143 in (2)
  • 1.181 in (2)
  • 1.22 in (2)
  • 1.26 in (2)
  • 1.299 in (2)
  • 1.339 in (2)
  • 1.379 in (2)
  • 1.417 in (2)
  • 1.457 in (2)
  • 1.496 in (2)
  • 1.536 in (2)
  • 1.575 in (2)
  • 1.614 in (2)
  • 1.655 in (2)
Cutting Diameter Min to Cutting Diameter Max
Cutting Diameter
Cutting Diameter
  • 14.0 mm (2)
  • 15.0 mm (2)
  • 16.0 mm (2)
  • 17.0 mm (2)
  • 18.0 mm (2)
  • 19.0 mm (2)
  • 20.0 mm (2)
  • 21.0 mm (2)
  • 22.0 mm (2)
  • 23.0 mm (2)
  • 24.0 mm (2)
  • 25.0 mm (2)
  • 26.0 mm (2)
  • 27.0 mm (2)
  • 28.0 mm (2)
  • 29.0 mm (2)
  • 30.0 mm (2)
  • 31.0 mm (2)
  • 32.0 mm (2)
  • 33.0 mm (2)
  • 34.0 mm (2)
  • 35.0 mm (2)
  • 36.0 mm (2)
  • 37.0 mm (2)
  • 38.0 mm (2)
  • 39.0 mm (2)
  • 40.0 mm (2)
  • 41.0 mm (2)
  • 42.0 mm (2)
Cutting Diameter Min to Cutting Diameter Max
Number of Flutes
Number of Flutes
  • 6 (22)
  • 8 (36)
Application
Helix Hand
Helix Hand
  • L (29)
  • N (29)
Lead in Length
Lead in Length
  • 0.5 mm (29)
  • 1.1 mm (29)
Lead in Length Min to Lead in Length Max
Lead In Length
Lead In Length
  • 0.001 in (29)
  • 0.002 in (29)
Lead In Length Min to Lead In Length Max
Back-End
Back-End Diameter
Back-End Diameter
  • 11.5 mm (4)
  • 13.5 mm (4)
  • 15.5 mm (4)
  • 17.5 mm (6)
  • 20.0 mm (10)
  • 25.0 mm (10)
  • 30.0 mm (10)
  • 35.0 mm (10)
Back-End Diameter Min to Back-End Diameter Max
Back-End Diameter
Back-End Diameter
  • 0.453 in (4)
  • 0.531 in (4)
  • 0.61 in (4)
  • 0.69 in (6)
  • 0.787 in (10)
  • 0.984 in (10)
  • 1.181 in (10)
  • 1.379 in (10)
Back-End Diameter Min to Back-End Diameter Max
No filters matching ""
Change the visible columns with any of the parameters listed below. A maximum of 7 columns can be displayed.
Displaying 1- 10 of 58 results
Select Columns
Select Filters
Metric
Inch
Show
Metric
Inch
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [CSMS] System Size Machine Side [D1] Reamer Diameter Minimum [D1] Reamer Diameter Minimum [L1] Gage Length [L1] Gage Length [Z] Number of Flutes
6055302 RHR14000KST115H7HF RHR14000KST115H7HF KCU05 KST115 14 .5512 17.9 .7047 6
    List price:
    $311.70 /each
    Your price:
    6055272 RHR14000KST115H7SF RHR14000KST115H7SF KCU05 KST115 14 .5512 17.9 .7047 6
      List price:
      $311.70 /each
      Your price:
      6055303 RHR15000KST115H7HF RHR15000KST115H7HF KCU05 KST115 15 .5906 17.9 .7047 6
        List price:
        $318.62 /each
        Your price:
        6055273 RHR15000KST115H7SF RHR15000KST115H7SF KCU05 KST115 15 .5906 17.9 .7047 6
          List price:
          $318.62 /each
          Your price:
          6055304 RHR16000KST135H7HF RHR16000KST135H7HF KCU05 KST135 16 .6299 17.9 .7047 6
            List price:
            $325.53 /each
            Your price:
            6055274 RHR16000KST135H7SF RHR16000KST135H7SF KCU05 KST135 16 .6299 17.9 .7047 6
              List price:
              $325.53 /each
              Your price:
              6055305 RHR17000KST135H7HF RHR17000KST135H7HF KCU05 KST135 17 .6693 17.9 .7047 6
                List price:
                $332.47 /each
                Your price:
                6055275 RHR17000KST135H7SF RHR17000KST135H7SF KCU05 KST135 17 .6693 17.9 .7047 6
                  List price:
                  $332.47 /each
                  Your price:
                  6055306 RHR18000KST155H7HF RHR18000KST155H7HF KCU05 KST155 18 .7087 17.9 .7047 6
                    List price:
                    $339.38 /each
                    Your price:
                    6055276 RHR18000KST155H7SF RHR18000KST155H7SF KCU05 KST155 18 .7087 17.9 .7047 6
                      List price:
                      $339.38 /each
                      Your price:
                      6055307 RHR19000KST155H7HF RHR19000KST155H7HF KCU05 KST155 19 .748 17.9 .7047 6
                        List price:
                        $346.32 /each
                        Your price:
                        6055277 RHR19000KST155H7SF RHR19000KST155H7SF KCU05 KST155 19 .748 17.9 .7047 6
                          List price:
                          $346.32 /each
                          Your price:
                          6055308 RHR20000KST175H7HF RHR20000KST175H7HF KCU05 KST175 20 .7874 17.9 .7047 6
                            List price:
                            $353.25 /each
                            Your price:
                            6055278 RHR20000KST175H7SF RHR20000KST175H7SF KCU05 KST175 20 .7874 17.9 .7047 6
                              List price:
                              $353.25 /each
                              Your price:
                              6055309 RHR21000KST175H7HF RHR21000KST175H7HF KCU05 KST175 21 .8268 17.9 .7047 6
                                List price:
                                $360.18 /each
                                Your price:
                                6055279 RHR21000KST175H7SF RHR21000KST175H7SF KCU05 KST175 21 .8268 17.9 .7047 6
                                  List price:
                                  $360.18 /each
                                  Your price:
                                  6055310 RHR22000KST175H7HF RHR22000KST175H7HF KCU05 KST175 22 .8661 17.9 .7047 6
                                    List price:
                                    $367.12 /each
                                    Your price:
                                    6055280 RHR22000KST175H7SF RHR22000KST175H7SF KCU05 KST175 22 .8661 17.9 .7047 6
                                      List price:
                                      $367.12 /each
                                      Your price:
                                      6055311 RHR23000KST200H7HF RHR23000KST200H7HF KCU05 KST200 23 .9055 18.9 .7441 6
                                        List price:
                                        $374.03 /each
                                        Your price:
                                        6055281 RHR23000KST200H7SF RHR23000KST200H7SF KCU05 KST200 23 .9055 18.9 .7441 6
                                          List price:
                                          $374.03 /each
                                          Your price:
                                          6055312 RHR24000KST200H7HF RHR24000KST200H7HF KCU05 KST200 24 .9449 18.9 .7441 6
                                            List price:
                                            $380.95 /each
                                            Your price:
                                            6055282 RHR24000KST200H7SF RHR24000KST200H7SF KCU05 KST200 24 .9449 18.9 .7441 6
                                              List price:
                                              $380.95 /each
                                              Your price:
                                              6055313 RHR25000KST200H7HF RHR25000KST200H7HF KCU05 KST200 25 .9843 18.9 .7441 8
                                                List price:
                                                $387.88 /each
                                                Your price:
                                                6055283 RHR25000KST200H7SF RHR25000KST200H7SF KCU05 KST200 25 .9843 18.9 .7441 8
                                                  List price:
                                                  $387.88 /each
                                                  Your price:
                                                  6055314 RHR26000KST200H7HF RHR26000KST200H7HF KCU05 KST200 26 1.023 18.9 .7441 8
                                                    List price:
                                                    $394.81 /each
                                                    Your price:
                                                    6055284 RHR26000KST200H7SF RHR26000KST200H7SF KCU05 KST200 26 1.023 18.9 .7441 8
                                                      List price:
                                                      $394.81 /each
                                                      Your price:
                                                      6055315 RHR27000KST200H7HF RHR27000KST200H7HF KCU05 KST200 27 1.063 18.9 .7441 8
                                                        List price:
                                                        $401.73 /each
                                                        Your price:
                                                        6055285 RHR27000KST200H7SF RHR27000KST200H7SF KCU05 KST200 27 1.063 18.9 .7441 8
                                                          List price:
                                                          $401.73 /each
                                                          Your price:
                                                          6055316 RHR28000KST250H7HF RHR28000KST250H7HF KCU05 KST250 28 1.102 18.9 .7441 8
                                                            List price:
                                                            $408.67 /each
                                                            Your price:
                                                            6055287 RHR28000KST250H7SF RHR28000KST250H7SF KCU05 KST250 28 1.102 18.9 .7441 8
                                                              List price:
                                                              $408.67 /each
                                                              Your price:
                                                              6055317 RHR29000KST250H7HF RHR29000KST250H7HF KCU05 KST250 29 1.141 18.9 .7441 8
                                                                List price:
                                                                $415.59 /each
                                                                Your price:
                                                                6055288 RHR29000KST250H7SF RHR29000KST250H7SF KCU05 KST250 29 1.141 18.9 .7441 8
                                                                  List price:
                                                                  $415.59 /each
                                                                  Your price:
                                                                  6055318 RHR30000KST250H7HF RHR30000KST250H7HF KCU05 KST250 30 1.181 18.9 .7441 8
                                                                    List price:
                                                                    $422.50 /each
                                                                    Your price:
                                                                    6055289 RHR30000KST250H7SF RHR30000KST250H7SF KCU05 KST250 30 1.181 18.9 .7441 8
                                                                      List price:
                                                                      $422.50 /each
                                                                      Your price:
                                                                      6055319 RHR31000KST250H7HF RHR31000KST250H7HF KCU05 KST250 31 1.22 18.9 .7441 8
                                                                        List price:
                                                                        $429.44 /each
                                                                        Your price:
                                                                        6055290 RHR31000KST250H7SF RHR31000KST250H7SF KCU05 KST250 31 1.22 18.9 .7441 8
                                                                          List price:
                                                                          $429.44 /each
                                                                          Your price:
                                                                          6055320 RHR32000KST250H7HF RHR32000KST250H7HF KCU05 KST250 32 1.259 18.9 .7441 8
                                                                            List price:
                                                                            $436.36 /each
                                                                            Your price:
                                                                            6055291 RHR32000KST250H7SF RHR32000KST250H7SF KCU05 KST250 32 1.259 18.9 .7441 8
                                                                              List price:
                                                                              $436.36 /each
                                                                              Your price:
                                                                              6055321 RHR33000KST300H7HF RHR33000KST300H7HF KCU05 KST300 33 1.299 20.4 .8031 8
                                                                                List price:
                                                                                $443.28 /each
                                                                                Your price:
                                                                                6055292 RHR33000KST300H7SF RHR33000KST300H7SF KCU05 KST300 33 1.299 20.4 .8031 8
                                                                                  List price:
                                                                                  $443.28 /each
                                                                                  Your price:
                                                                                  6055322 RHR34000KST300H7HF RHR34000KST300H7HF KCU05 KST300 34 1.338 20.4 .8031 8
                                                                                    List price:
                                                                                    $450.23 /each
                                                                                    Your price:
                                                                                    6055293 RHR34000KST300H7SF RHR34000KST300H7SF KCU05 KST300 34 1.338 20.4 .8031 8
                                                                                      List price:
                                                                                      $450.23 /each
                                                                                      Your price:
                                                                                      6055323 RHR35000KST300H7HF RHR35000KST300H7HF KCU05 KST300 35 1.378 20.4 .8031 8
                                                                                        List price:
                                                                                        $457.14 /each
                                                                                        Your price:
                                                                                        6055294 RHR35000KST300H7SF RHR35000KST300H7SF KCU05 KST300 35 1.378 20.4 .8031 8
                                                                                          List price:
                                                                                          $457.14 /each
                                                                                          Your price:
                                                                                          6055324 RHR36000KST300H7HF RHR36000KST300H7HF KCU05 KST300 36 1.417 20.4 .8031 8
                                                                                            List price:
                                                                                            $464.07 /each
                                                                                            Your price:
                                                                                            6055295 RHR36000KST300H7SF RHR36000KST300H7SF KCU05 KST300 36 1.417 20.4 .8031 8
                                                                                              List price:
                                                                                              $464.07 /each
                                                                                              Your price:
                                                                                              6055325 RHR37000KST300H7HF RHR37000KST300H7HF KCU05 KST300 37 1.456 20.4 .8031 8
                                                                                                List price:
                                                                                                $471.00 /each
                                                                                                Your price:
                                                                                                6055296 RHR37000KST300H7SF RHR37000KST300H7SF KCU05 KST300 37 1.456 20.4 .8031 8
                                                                                                  List price:
                                                                                                  $471.00 /each
                                                                                                  Your price:
                                                                                                  6055326 RHR38000KST350H7HF RHR38000KST350H7HF KCU05 KST350 38 1.496 20.4 .8031 8
                                                                                                    List price:
                                                                                                    $477.93 /each
                                                                                                    Your price:
                                                                                                    6055297 RHR38000KST350H7SF RHR38000KST350H7SF KCU05 KST350 38 1.496 20.4 .8031 8
                                                                                                      List price:
                                                                                                      $477.93 /each
                                                                                                      Your price:
                                                                                                      6055327 RHR39000KST350H7HF RHR39000KST350H7HF KCU05 KST350 39 1.535 20.4 .8031 8
                                                                                                        List price:
                                                                                                        $484.86 /each
                                                                                                        Your price:
                                                                                                        6055298 RHR39000KST350H7SF RHR39000KST350H7SF KCU05 KST350 39 1.535 20.4 .8031 8
                                                                                                          List price:
                                                                                                          $484.86 /each
                                                                                                          Your price:
                                                                                                          6055328 RHR40000KST350H7HF RHR40000KST350H7HF KCU05 KST350 40 1.574 20.4 .8031 8
                                                                                                            List price:
                                                                                                            $491.78 /each
                                                                                                            Your price:
                                                                                                            6055299 RHR40000KST350H7SF RHR40000KST350H7SF KCU05 KST350 40 1.574 20.4 .8031 8
                                                                                                              List price:
                                                                                                              $491.78 /each
                                                                                                              Your price:
                                                                                                              6055329 RHR41000KST350H7HF RHR41000KST350H7HF KCU05 KST350 41 1.614 20.4 .8031 8
                                                                                                                List price:
                                                                                                                $498.71 /each
                                                                                                                Your price:
                                                                                                                6055300 RHR41000KST350H7SF RHR41000KST350H7SF KCU05 KST350 41 1.614 20.4 .8031 8
                                                                                                                  List price:
                                                                                                                  $498.71 /each
                                                                                                                  Your price:
                                                                                                                  6055330 RHR42000KST350H7HF RHR42000KST350H7HF KCU05 KST350 42 1.653 20.4 .8031 8
                                                                                                                    List price:
                                                                                                                    $505.62 /each
                                                                                                                    Your price:
                                                                                                                    6055301 RHR42000KST350H7SF RHR42000KST350H7SF KCU05 KST350 42 1.653 20.4 .8031 8
                                                                                                                      List price:
                                                                                                                      $505.62 /each
                                                                                                                      Your price:
                                                                                                                      List price:
                                                                                                                      Discount: %
                                                                                                                      Your price:
                                                                                                                      Replacement This item is no longer available
                                                                                                                      Replacement Product Please contact customer service for assistance
                                                                                                                      You are about to add to your My Solutions page. Do you want to proceed?
                                                                                                                      product-image
                                                                                                                      Please adjust the following properties from

                                                                                                                      ISO Catalog Number

                                                                                                                      ANSI Catalog Number

                                                                                                                      to find similar products.

                                                                                                                      The following files are available

                                                                                                                      Please select a file to download

                                                                                                                      Models

                                                                                                                      Product data

                                                                                                                      I have read and accepted the Terms & Conditions of use

                                                                                                                      Can’t find the file type you’re looking for?

                                                                                                                      You should be logged to see your dashboard information
                                                                                                                      Session expired due to inactivity, please login again
                                                                                                                      The product/s () you were trying to add to the cart is/are not available, please contact customer service
                                                                                                                      item(s) successfully added to the cart
                                                                                                                      View Cart
                                                                                                                      DOWNLOAD TYPE:



                                                                                                                      . Please enter the desired qty for the material(s) you want to include in your promotion or Proceed Without Promotion and only your base materials will be added to the cart.

                                                                                                                      Minimum quantity should be

                                                                                                                      SAP Material Number ISO Catalog Number Grade    
                                                                                                                      Thank you for your registration, pending approval & completion of the registration, your access is currently limited. Full utilization of product search capabilities & collaboration space is available and will remain. Please allow 2 business days for registration completion.

                                                                                                                      You are about to leave the Solution building process.

                                                                                                                      Are you sure you want to leave?