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High-Performance Solid Carbide End Mills
KOR5™ DS • 5 Flutes • 3 x D • Plain Shank
Uses and application
Side Milling/Shoulder Milling: Square End
Shank - Cylindrical Plain
Corner Style: Corner Radius
Tool Dimensions: Flute Configuration: 5
Helix Angle: 40°
Trochoidal Milling
Ramping: 5°
Workpiece Material
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M
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| SAP Material Number | ISO Catalog Number | ANSI Catalog Number | Grade | Adapter Style Machine Side | [D1] Effective Cutting Diameter | [D1] Effective Cutting Diameter | [D] Adapter / Shank / Bore Diameter | [D] Adapter / Shank / Bore Diameter | [AP1MAX] 1st Maximum Cutting Depth | [AP1MAX] 1st Maximum Cutting Depth | [L] Overall Length | [L] Overall Length | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6763960 | KOR5RA1000R030HAR050CM | KOR5RA1000R030HAR050CM | KC643M | Straight-Cylindrical | 10.0000 | .3937 | 10.0 | .3937 | 30.0000 | 1.181 | 80.0000 | 3.149 | |
| 6763959 | KOR5RA0800R024HAR050CM | KOR5RA0800R024HAR050CM | KC643M | Straight-Cylindrical | 8.0000 | .3150 | 8.0 | .315 | 24.0000 | .9449 | 67.0000 | 2.637 | |
| 6763981 | KOR5RA1200R036HAR075CM | KOR5RA1200R036HAR075CM | KC643M | Straight-Cylindrical | 12.0000 | .4724 | 12.0 | .4724 | 36.0000 | 1.417 | 100.0000 | 3.937 | |
| 6763982 | KOR5RA1600R048HAR100CM | KOR5RA1600R048HAR100CM | KC643M | Straight-Cylindrical | 16.0000 | .6299 | 16.0 | .6299 | 48.0000 | 1.889 | 110.0000 | 4.330 | |
| 6763984 | KOR5RA2000R060HAR100CM | KOR5RA2000R060HAR100CM | KC643M | Straight-Cylindrical | 20.0000 | .7874 | 20.0 | .7874 | 60.0000 | 2.362 | 125.0000 | 4.921 | |
| 6763985 | KOR5RA2500R075HAR100CM | KOR5RA2500R075HAR100CM | KC643M | Straight-Cylindrical | 25.0000 | .9843 | 25.0 | .9843 | 75.0000 | 2.952 | 150.0000 | 5.905 |
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Workpiece Material
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P Steel (6)
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P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(6)
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P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(6)
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P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(6)
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P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(6)
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P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(6)
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P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(6)
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P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(6)
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M Stainless Steel (6)
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M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(6)
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M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(6)
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M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(6)
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K Cast Iron (6)
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K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(6)
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K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(6)
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K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(6)
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S High-Temp Alloys (6)
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S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(6)
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S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(6)
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S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(6)
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S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(6)
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H Hardened Materials (6)
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H1Hardened Materials 44-48 HRC(6)
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H2Hardened Materials 48-55 HRC(6)
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Applications
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Pocket Helical (6)
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Pocket Milling (6)
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Shoulder Milling (6)
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Shoulder Square End (6)
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Trochoidal Milling (6)
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Cutting Diameter
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Cutting Length
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Straight-Cylindrical (6)
Number of Flutes
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5 (6)
Corner configuration
Corner Style
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Radius (6)
Corner Radius
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Corner Radius
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Corner Chamfer
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Corner Chamfer
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Application
Grade Of Cutting Tool
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KC643M (6)
Hand Of Tool
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R (6)
Rough Finish
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F-Finisher (6)
Back-End
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CYLINDRICAL (6)
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Grade
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KC643M (6)
Platform
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KOR5 (6)
Tool Unit
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M (6)
Flute Helix Angle
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Over All Length [L]
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Grades
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KC643M
Coated fine-grain grade with PVD (AlTiN). KC643M is a hard PVD coating particularly suitable for cutting steel, cast iron, stainless steel (wet), and titanium (wet). This grade can be used for materials with hardness up to 52 HRC.
PSHKM
KOR5™ DS • 5 Flutes • 3 x D • Adjustment factor table for feed calculation • Metric
| Ae/D1 | 0.50% | 1.00% | 1.50% | 2.00% | 4.00% | 5.00% | 8.00% | 10.00% | |
| Speed factor | Kv | 2.15 | 2.11 | 2.07 | 1.48 | 1.11 | 1.07 | 1.04 | 1.00 |
| Feed factor | KFz | 1.65 | 1.53 | 1.47 | 1.41 | 1.35 | 1.29 | 1.18 | 1.00 |
KOR5™ DS • 5 Flutes • 3 x D • Application Data • Metric
 |  | ||||||||||||
| Side Milling (A) | KC643M | Recommended feed per tooth (fz = mm/th) for side milling (A). | |||||||||||
| A | Cutting Speed vc m/min | D1 Diameter | |||||||||||
| Material Group | ap | ae | min | max | mm | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | 25,0 | ||
| P | 0 | 3 x D | 0.1 x D | 150 | – | 440 | fz | 0,072 | 0,086 | 0,099 | 0,121 | 0,137 | 0,149 |
| 1 | 3 x D | 0.1 x D | 150 | – | 440 | fz | 0,072 | 0,086 | 0,099 | 0,121 | 0,137 | 0,149 | |
| 2 | 3 x D | 0.1 x D | 140 | – | 418 | fz | 0,072 | 0,086 | 0,099 | 0,121 | 0,137 | 0,149 | |
| 3 | 3 x D | 0.1 x D | 120 | – | 352 | fz | 0,060 | 0,073 | 0,084 | 0,105 | 0,121 | 0,137 | |
| 4 | 3 x D | 0.1 x D | 90 | – | 330 | fz | 0,054 | 0,065 | 0,075 | 0,092 | 0,106 | 0,117 | |
| 5 | 3 x D | 0.1 x D | 60 | – | 220 | fz | 0,048 | 0,058 | 0,067 | 0,084 | 0,097 | 0,109 | |
| 6 | 3 x D | 0.1 x D | 50 | – | 165 | fz | 0,040 | 0,048 | 0,056 | 0,068 | 0,078 | 0,085 | |
| M | 1 | 3 x D | 0.1 x D | 90 | – | 253 | fz | 0,060 | 0,073 | 0,084 | 0,105 | 0,121 | 0,137 |
| 2 | 3 x D | 0.1 x D | 60 | – | 176 | fz | 0,048 | 0,058 | 0,067 | 0,084 | 0,097 | 0,109 | |
| 3 | 3 x D | 0.1 x D | 60 | – | 154 | fz | 0,040 | 0,048 | 0,056 | 0,068 | 0,078 | 0,085 | |
| K | 1 | 3 x D | 0.1 x D | 120 | – | 330 | fz | 0,072 | 0,086 | 0,099 | 0,121 | 0,137 | 0,149 |
| 2 | 3 x D | 0.1 x D | 110 | – | 308 | fz | 0,060 | 0,073 | 0,084 | 0,105 | 0,121 | 0,137 | |
| 3 | 3 x D | 0.1 x D | 110 | – | 286 | fz | 0,048 | 0,058 | 0,067 | 0,084 | 0,097 | 0,109 | |
| S | 1 | 3 x D | 0.1 x D | 50 | – | 198 | fz | 0,060 | 0,073 | 0,084 | 0,105 | 0,121 | 0,137 |
| 2 | 3 x D | 0.1 x D | 25 | – | 88 | fz | 0,032 | 0,038 | 0,045 | 0,056 | 0,065 | 0,074 | |
| 3 | 3 x D | 0.1 x D | 25 | – | 88 | fz | 0,032 | 0,038 | 0,045 | 0,056 | 0,065 | 0,074 | |
| 4 | 3 x D | 0.1 x D | 50 | – | 132 | fz | 0,044 | 0,053 | 0,062 | 0,077 | 0,089 | 0,100 | |
| H | 1 | 3 x D | 0.1 x D | 80 | – | 308 | fz | 0,054 | 0,065 | 0,075 | 0,092 | 0,106 | 0,117 |
| 2 | 3 x D | 0.1 x D | 70 | – | 264 | fz | 0,040 | 0,048 | 0,056 | 0,068 | 0,078 | 0,085 | |
