Notifications

Mark all as read

Holemaking

Depending on your application, a number of holemaking tools may give you consistent and precise results. For some jobs, a multi-task tool or holemaking mill may do the trick, while others require a high-performance indexable bit or tap. Regardless of your business objectives, Kennametal continues to lead the industry in offering hole-making solutions using tough and durable tungsten carbide-based materials.  

At Kennametal, we have an extensive selection of state-of-the-art inserts, bits and tools for making accurate and clean holes of any diameter. These include modular and solid carbide drills, counterboring tools, hole finishers, indexable inserts and combination tools. We also offer improvement strategies and testing to help you enhance the quality of your product.

 

Select Filters
Filters
Filters
View filters in
Metric
Inch
Key Filters
Workpiece Material
Workpiece Material
  • P Steel (10653)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (10162)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (10162)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (10165)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (10165)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (10045)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (10403)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (10327)
  • M Stainless Steel (8335)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (8335)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (8335)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (8013)
  • K Cast Iron (9199)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (9199)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (9103)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (9103)
  • N Non-Ferrous Materials (7114)
    • N1
      Wrought Aluminum
      (7072)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%
      (7108)
    • N3
      High-Silicon Aluminum Alloys Si >12.2%
      (7078)
    • N4
      Copper, Brass, Zinc-based on machinability index range of 70-100
      (7032)
    • N5
      Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass
      (3097)
    • N6
      Carbon, Graphite Composites, CFRP
      (3060)
    • N7
      MMC's
      (2810)
  • S High-Temp Alloys (7377)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (7032)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
      (7032)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS
      (7038)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (7377)
  • H Hardened Materials (3522)
    • H1
      Hardened Materials 44-48 HRC
      (3522)
    • H2
      Hardened Materials 48-55 HRC
      (3225)
    • H3
      Hardened Materials 56-60 HRC
      (1367)
    • H4
      Hardened Materials >60 HRC
      (1367)
  • C CFRP Materials (198)
    • C1
      CFRP, CFRP / CFRP
      (79)
    • C2
      CFRP / Aluminium CFRP / Non-Ferrous
      (183)
    • C3
      CFRP / Titanium CFRP / High Temp
      (178)
    • C4
      CFRP / Stainless Steel
      (178)
Select First Choice
  • BR (375)
  • CN (1825)
  • DE (1849)
  • GB (1184)
  • IN (552)
  • SG (735)
  • US (2257)
Applications
Applications
  • Blind & Cross Hole Finishing Blind & Cross Hole Finishing (225)
  • Blind Hole Finishing Blind Hole Finishing (324)
  • Chain Drilling Chain Drilling (6)
  • Convex Drilling Convex Drilling (830)
  • Corner Drilling 45° Corner Drilling 45° (6)
  • Corner Style SquareEnd Drilling Corner Style SquareEnd Drilling (196)
  • CornerStyle Chamfer Drilling CornerStyle Chamfer Drilling (1190)
  • Counterboring Counterboring (325)
  • Countersinking Countersinking (348)
  • Cross Hole Drilling Cross Hole Drilling (2688)
  • Drilling Drilling (9281)
  • Flat Bottom Drilling Flat Bottom Drilling (202)
  • Grooving Grooving (1)
  • Half Cylindrical Drilling Half Cylindrical Drilling (6)
  • ID Thread Turning ID Thread Turning (37)
  • Inclined Entry Drilling Inclined Entry Drilling (1595)
  • Inclined Exit Drilling Inclined Exit Drilling (4049)
  • Multiple Direction Cutting Multiple Direction Cutting (12)
  • Slot Milling Slot Milling (5)
  • Slot Side Slot Side (5)
  • Slot Square End Slot Square End (5)
  • Stacked Plates Drilling Stacked Plates Drilling (7086)
  • Through & Cross Hole Finishing Through & Cross Hole Finishing (154)
  • Through Hole Finishing Through Hole Finishing (248)
  • X-Offset Drilling X-Offset Drilling (464)
Cutting Diameter
Cutting Diameter
  • 0.094 in (25)
  • 0.098 in (33)
  • 0.119 in (58)
  • 0.122 in (29)
  • 0.125 in (56)
  • 0.126 in (35)
  • 0.129 in (24)
  • 0.13 in (40)
  • 0.134 in (33)
  • 0.136 in (29)
  • 0.138 in (56)
  • 0.142 in (21)
  • 0.143 in (29)
  • 0.146 in (34)
  • 0.147 in (14)
  • 0.15 in (39)
  • 0.154 in (30)
  • 0.156 in (48)
  • 0.157 in (69)
  • 0.159 in (20)
  • 0.161 in (46)
  • 0.165 in (51)
  • 0.169 in (39)
  • 0.173 in (17)
  • 0.174 in (25)
  • 0.177 in (65)
  • 0.181 in (33)
  • 0.182 in (16)
  • 0.185 in (32)
  • 0.188 in (49)
  • 0.189 in (44)
  • 0.191 in (14)
  • 0.193 in (32)
  • 0.197 in (73)
  • 0.201 in (75)
  • 0.203 in (21)
  • 0.206 in (45)
  • 0.209 in (31)
  • 0.213 in (56)
  • 0.217 in (65)
  • 0.219 in (57)
  • 0.22 in (37)
  • 0.224 in (28)
  • 0.228 in (54)
  • 0.232 in (26)
  • 0.234 in (19)
  • 0.237 in (81)
  • 0.24 in (37)
  • 0.244 in (42)
  • 0.248 in (30)
  • 0.25 in (79)
  • 0.252 in (33)
  • 0.256 in (69)
  • 0.257 in (33)
  • 0.26 in (37)
  • 0.264 in (34)
  • 0.266 in (46)
  • 0.268 in (62)
  • 0.272 in (42)
  • 0.276 in (75)
  • 0.28 in (29)
  • 0.281 in (51)
  • 0.284 in (23)
  • 0.288 in (27)
  • 0.291 in (40)
  • 0.295 in (55)
  • 0.297 in (32)
  • 0.299 in (21)
  • 0.303 in (24)
  • 0.307 in (39)
  • 0.311 in (19)
  • 0.313 in (71)
  • 0.315 in (92)
  • 0.319 in (38)
  • 0.323 in (35)
  • 0.327 in (19)
  • 0.328 in (41)
  • 0.331 in (27)
  • 0.332 in (22)
  • 0.335 in (75)
  • 0.339 in (37)
  • 0.343 in (38)
  • 0.345 in (50)
  • 0.347 in (48)
  • 0.351 in (20)
  • 0.354 in (75)
  • 0.358 in (40)
  • 0.359 in (36)
  • 0.362 in (18)
  • 0.366 in (30)
  • 0.368 in (16)
  • 0.37 in (23)
  • 0.374 in (53)
  • 0.375 in (72)
  • 0.378 in (21)
  • 0.382 in (28)
  • 0.386 in (40)
  • 0.39 in (23)
  • 0.391 in (36)
  • 0.394 in (91)
  • 0.398 in (27)
  • 0.402 in (62)
  • 0.406 in (89)
  • 0.41 in (29)
  • 0.414 in (71)
  • 0.417 in (24)
  • 0.421 in (27)
  • 0.422 in (48)
  • 0.425 in (42)
  • 0.433 in (72)
  • 0.437 in (35)
  • 0.438 in (47)
  • 0.441 in (33)
  • 0.445 in (21)
  • 0.449 in (20)
  • 0.453 in (95)
  • 0.457 in (19)
  • 0.461 in (27)
  • 0.465 in (46)
  • 0.47 in (45)
  • 0.473 in (81)
  • 0.477 in (25)
  • 0.48 in (26)
  • 0.484 in (54)
  • 0.488 in (17)
  • 0.492 in (78)
  • 0.496 in (17)
  • 0.5 in (90)
  • 0.504 in (32)
  • 0.508 in (18)
  • 0.512 in (83)
  • 0.516 in (49)
  • 0.52 in (17)
  • 0.524 in (20)
  • 0.531 in (88)
  • 0.535 in (14)
  • 0.539 in (19)
  • 0.543 in (30)
  • 0.547 in (25)
  • 0.551 in (110)
  • 0.555 in (30)
  • 0.559 in (24)
  • 0.564 in (83)
  • 0.572 in (75)
  • 0.576 in (21)
  • 0.578 in (20)
  • 0.579 in (15)
  • 0.583 in (19)
  • 0.591 in (93)
  • 0.594 in (39)
  • 0.598 in (16)
  • 0.602 in (24)
  • 0.61 in (69)
  • 0.614 in (17)
  • 0.618 in (18)
  • 0.622 in (24)
  • 0.625 in (67)
  • 0.63 in (99)
  • 0.634 in (24)
  • 0.638 in (20)
  • 0.641 in (14)
  • 0.65 in (68)
  • 0.656 in (37)
  • 0.669 in (81)
  • 0.687 in (17)
  • 0.689 in (38)
  • 0.69 in (67)
  • 0.698 in (17)
  • 0.704 in (18)
  • 0.709 in (83)
  • 0.719 in (14)
  • 0.728 in (52)
  • 0.734 in (21)
  • 0.748 in (71)
  • 0.75 in (59)
  • 0.768 in (46)
  • 0.781 in (23)
  • 0.787 in (77)
  • 0.807 in (26)
  • 0.814 in (23)
  • 0.828 in (47)
  • 0.844 in (16)
  • 0.846 in (17)
  • 0.866 in (40)
  • 0.875 in (31)
  • 0.886 in (17)
  • 0.906 in (47)
  • 0.925 in (16)
  • 0.939 in (14)
  • 0.946 in (36)
  • 0.965 in (16)
  • 0.969 in (18)
  • 0.984 in (48)
  • 1.0 in (44)
  • 1.004 in (16)
  • 1.024 in (32)
  • 1.031 in (15)
  • 1.043 in (17)
  • 1.063 in (36)
  • 1.102 in (31)
  • 1.125 in (19)
  • 1.143 in (27)
  • 1.181 in (34)
  • 1.22 in (27)
  • 1.25 in (27)
  • 1.26 in (30)
  • 1.299 in (23)
  • 1.313 in (14)
  • 1.339 in (28)
  • 1.375 in (19)
  • 1.379 in (24)
  • 1.417 in (30)
  • 1.457 in (22)
  • 1.496 in (28)
  • 1.5 in (20)
  • 1.536 in (23)
  • 1.575 in (29)
  • 1.655 in (16)
  • 2.0 in (15)
  • 2.125 in (14)
  • 7.938 in (21)
  • 8.0 in (27)
  • 8.1 in (27)
  • 8.164 in (27)
  • 8.204 in (27)
  • 8.3 in (27)
  • 8.334 in (27)
  • 8.4 in (27)
  • 8.433 in (27)
  • 8.5 in (26)
  • 8.52 in (26)
  • 8.6 in (26)
  • 8.611 in (26)
  • 8.7 in (26)
  • 8.732 in (14)
  • 8.8 in (26)
  • 8.839 in (26)
  • 8.9 in (26)
  • 9.0 in (25)
  • 9.093 in (25)
  • 9.1 in (25)
  • 9.129 in (25)
  • 9.2 in (25)
  • 9.3 in (25)
  • 9.347 in (25)
  • 9.4 in (25)
  • 9.5 in (28)
  • 9.525 in (28)
  • 9.558 in (28)
  • 9.576 in (14)
  • 9.6 in (28)
  • 9.9 in (28)
  • 9.921 in (28)
  • 10.0 in (29)
  • 10.023 in (29)
  • 10.084 in (29)
  • 10.1 in (29)
  • 10.2 in (29)
  • 10.262 in (29)
  • 10.3 in (29)
  • 10.32 in (29)
  • 10.4 in (29)
  • 10.49 in (29)
  • 10.5 in (27)
  • 10.6 in (27)
  • 10.7 in (27)
  • 10.716 in (27)
  • 10.8 in (27)
  • 10.9 in (27)
  • 11.0 in (28)
  • 11.1 in (28)
  • 11.113 in (28)
  • 11.2 in (28)
  • 11.3 in (28)
  • 11.4 in (28)
  • 11.5 in (26)
  • 11.509 in (26)
  • 11.6 in (26)
  • 11.7 in (26)
  • 11.8 in (26)
  • 11.9 in (26)
  • 11.908 in (26)
  • 12.0 in (24)
  • 12.1 in (24)
  • 12.2 in (24)
  • 12.304 in (24)
  • 12.4 in (24)
  • 12.474 in (24)
  • 12.5 in (48)
  • 12.6 in (48)
  • 12.7 in (48)
  • 12.8 in (48)
  • 12.93 in (21)
  • 13.0 in (57)
  • 13.096 in (28)
  • 13.1 in (24)
  • 13.2 in (52)
  • 13.28 in (28)
  • 13.3 in (28)
  • 13.38 in (28)
  • 13.4 in (28)
  • 13.5 in (47)
  • 13.6 in (39)
  • 13.7 in (39)
  • 13.8 in (39)
  • 13.891 in (26)
  • 13.896 in (26)
  • 13.94 in (26)
  • 14.0 in (52)
  • 14.1 in (47)
  • 14.15 in (17)
  • 14.2 in (47)
  • 14.288 in (30)
  • 14.29 in (17)
  • 14.3 in (30)
  • 14.4 in (41)
  • 14.5 in (42)
  • 14.6 in (40)
  • 14.666 in (27)
  • 14.684 in (27)
  • 14.7 in (27)
  • 14.8 in (40)
  • 14.9 in (27)
  • 15.0 in (56)
  • 15.08 in (23)
  • 15.1 in (28)
  • 15.2 in (28)
  • 15.3 in (46)
  • 15.38 in (28)
  • 15.4 in (28)
  • 15.479 in (28)
  • 15.48 in (18)
  • 15.5 in (50)
  • 15.6 in (40)
  • 15.7 in (40)
  • 15.8 in (40)
  • 15.875 in (36)
  • 16.0 in (51)
  • 16.027 in (29)
  • 16.04 in (22)
  • 16.078 in (15)
  • 16.09 in (22)
  • 16.1 in (51)
  • 16.15 in (36)
  • 16.19 in (22)
  • 16.2 in (51)
  • 16.27 in (22)
  • 16.271 in (29)
  • 16.3 in (29)
  • 16.4 in (29)
  • 16.5 in (51)
  • 16.6 in (47)
  • 16.67 in (42)
  • 16.7 in (29)
  • 16.8 in (29)
  • 16.873 in (15)
  • 16.9 in (29)
  • 17.0 in (53)
  • 17.066 in (29)
  • 17.07 in (20)
  • 17.1 in (29)
  • 17.2 in (29)
  • 17.3 in (29)
  • 17.35 in (16)
  • 17.4 in (29)
  • 17.46 in (16)
  • 17.463 in (15)
  • 17.5 in (52)
  • 17.6 in (45)
  • 17.7 in (45)
  • 17.75 in (16)
  • 17.8 in (45)
  • 17.859 in (29)
  • 17.86 in (16)
  • 17.9 in (45)
  • 18.0 in (38)
  • 18.1 in (25)
  • 18.2 in (25)
  • 18.258 in (25)
  • 18.3 in (34)
  • 18.4 in (25)
  • 18.5 in (40)
  • 18.6 in (37)
  • 18.654 in (25)
  • 18.7 in (25)
  • 18.8 in (33)
  • 18.9 in (33)
  • 19.0 in (59)
  • 19.05 in (55)
  • 19.1 in (25)
  • 19.2 in (52)
  • 19.228 in (52)
  • 19.23 in (27)
  • 19.25 in (27)
  • 19.253 in (25)
  • 19.27 in (27)
  • 19.279 in (25)
  • 19.3 in (25)
  • 19.32 in (27)
  • 19.35 in (38)
  • 19.36 in (27)
  • 19.38 in (27)
  • 19.4 in (25)
  • 19.446 in (25)
  • 19.45 in (27)
  • 19.5 in (61)
  • 19.6 in (25)
  • 19.65 in (18)
  • 19.7 in (43)
  • 19.8 in (25)
  • 19.845 in (25)
  • 19.9 in (25)
  • 20.0 in (31)
  • 20.1 in (31)
  • 20.2 in (21)
  • 20.241 in (21)
  • 20.3 in (21)
  • 20.5 in (41)
  • 20.6 in (21)
  • 20.638 in (21)
  • 20.64 in (15)
  • 20.7 in (36)
  • 20.8 in (21)
  • 20.9 in (21)
  • 20.99 in (21)
  • 21.0 in (37)
  • 21.1 in (33)
  • 21.15 in (19)
  • 21.2 in (19)
  • 21.432 in (17)
  • 21.5 in (35)
  • 21.7 in (22)
  • 22.0 in (28)
  • 22.1 in (37)
  • 22.15 in (23)
  • 22.23 in (23)
  • 22.44 in (31)
  • 22.5 in (40)
  • 22.62 in (23)
  • 23.0 in (29)
  • 23.1 in (21)
  • 23.3 in (21)
  • 23.5 in (36)
  • 23.6 in (23)
  • 23.7 in (23)
  • 23.81 in (15)
  • 24.0 in (27)
  • 24.5 in (25)
  • 24.7 in (20)
  • 25.0 in (52)
  • 25.07 in (43)
  • 25.25 in (37)
  • 25.3 in (37)
  • 25.4 in (41)
  • 25.5 in (41)
  • 25.54 in (37)
  • 25.6 in (31)
  • 25.61 in (23)
  • 25.65 in (31)
  • 25.654 in (23)
  • 25.67 in (23)
  • 25.72 in (23)
  • 25.76 in (23)
  • 25.8 in (31)
  • 25.806 in (35)
  • 25.81 in (23)
  • 26.0 in (26)
  • 26.5 in (19)
  • 26.59 in (15)
  • 27.0 in (22)
  • 27.5 in (21)
  • 28.5 in (18)
  • 29.0 in (21)
  • 29.5 in (16)
  • 30.5 in (20)
  • 30.56 in (17)
  • 31.5 in (22)
  • 31.75 in (18)
  • 32.0 in (22)
  • 33.0 in (20)
  • 33.34 in (17)
  • 33.4 in (17)
  • 33.5 in (19)
  • 33.73 in (17)
  • 34.0 in (22)
  • 34.13 in (20)
  • 34.5 in (20)
  • 34.93 in (18)
  • 35.0 in (22)
  • 35.5 in (21)
  • 35.72 in (21)
  • 36.0 in (23)
  • 37.0 in (18)
  • 38.0 in (22)
  • 38.1 in (20)
  • 38.46 in (19)
  • 38.5 in (17)
  • 39.0 in (21)
  • 39.2 in (17)
  • 40.0 in (17)
Cutting Diameter Min to Cutting Diameter Max
Cutting Diameter
Cutting Diameter
  • 2.375 mm (14)
  • 2.401 mm (11)
  • 2.5 mm (33)
  • 2.6 mm (10)
  • 2.7 mm (13)
  • 2.776 mm (10)
  • 2.801 mm (13)
  • 3.0 mm (58)
  • 3.051 mm (13)
  • 3.1 mm (29)
  • 3.176 mm (56)
  • 3.2 mm (35)
  • 3.276 mm (24)
  • 3.301 mm (40)
  • 3.401 mm (33)
  • 3.45 mm (29)
  • 3.5 mm (56)
  • 3.575 mm (21)
  • 3.6 mm (29)
  • 3.651 mm (11)
  • 3.7 mm (34)
  • 3.725 mm (14)
  • 3.801 mm (39)
  • 3.901 mm (30)
  • 3.975 mm (46)
  • 4.0 mm (69)
  • 4.05 mm (20)
  • 4.101 mm (46)
  • 4.2 mm (51)
  • 4.226 mm (11)
  • 4.3 mm (39)
  • 4.375 mm (17)
  • 4.4 mm (25)
  • 4.5 mm (65)
  • 4.601 mm (33)
  • 4.625 mm (16)
  • 4.7 mm (32)
  • 4.775 mm (49)
  • 4.801 mm (44)
  • 4.851 mm (14)
  • 4.9 mm (32)
  • 5.0 mm (73)
  • 5.101 mm (75)
  • 5.15 mm (21)
  • 5.2 mm (45)
  • 5.301 mm (31)
  • 5.4 mm (56)
  • 5.5 mm (65)
  • 5.551 mm (56)
  • 5.601 mm (37)
  • 5.7 mm (28)
  • 5.801 mm (54)
  • 5.9 mm (26)
  • 5.95 mm (19)
  • 6.0 mm (89)
  • 6.101 mm (37)
  • 6.2 mm (50)
  • 6.301 mm (30)
  • 6.351 mm (79)
  • 6.4 mm (41)
  • 6.5 mm (77)
  • 6.525 mm (33)
  • 6.601 mm (37)
  • 6.625 mm (13)
  • 6.7 mm (42)
  • 6.75 mm (46)
  • 6.801 mm (62)
  • 6.9 mm (50)
  • 7.0 mm (83)
  • 7.101 mm (29)
  • 7.15 mm (51)
  • 7.2 mm (31)
  • 7.301 mm (27)
  • 7.4 mm (48)
  • 7.5 mm (63)
  • 7.551 mm (32)