Product Similar To:
DUO-LOCK™ • KenCut™ RR • Radiused • 3 Flutes • Inch
Modular End Milling • RFDD Style • For MillTurn Machines and Lathes
Material Number6441025
ISO Catalog IDRFDD0375Y3AQAANSI Catalog IDRFDD0375Y3AQA
- P Steel
- M Stainless Steel
- K Cast Iron
- H Hardened Materials
Ramping: Blank
Slotting: Square End
Side Milling/Shoulder Milling: Square End
Tool Dimensions: Flute Configuration: 3
Helix Angle: 35°
Corner Style: Corner Radius
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Material Number | 6441025 |
ISO Catalog ID | RFDD0375Y3AQA |
ANSI Catalog ID | RFDD0375Y3AQA |
Grade | KCPM15 |
Adapter Style Machine Side | DUO-LOCK |
[D] Adapter / Shank / Bore Diameter | 9.125 mm |
[D] Adapter / Shank / Bore Diameter | 0.3593 in |
[L1] Gage Length | 16.64 mm |
[L1] Gage Length | 0.6551 in |
[CSMS] System Size Machine Side | DL10 |
[WF] Width of Flat | 8 mm |
[WF] Width of Flat | 0.315 in |
[Re] Corner Radius | 0.375 mm |
[Re] Corner Radius | 0.015 in |
[Z] Number of Flutes | 3 |
[D1] Effective Cutting Diameter | 9.525 mm |
[D1] Effective Cutting Diameter | 0.375 in |
[AP1MAX] 1st Maximum Cutting Depth | 7.144 mm |
[AP1MAX] 1st Maximum Cutting Depth | 0.2813 in |
Workpiece Materials
- Steel
- Stainless Steel
- Cast Iron
- Hardened Materials
Uses and application
Ramping: Blank
Slotting: Square End
Side Milling/Shoulder Milling: Square End
Tool Dimensions: Flute Configuration: 3
Helix Angle: 35°
Corner Style: Corner Radius
Grades
KCPM15
Coated carbide grade with thick PVD coating and optimized chemistry and process for increased wear resistance. Outstanding protection in milling stainless steel to mitigate crater, DOCN (depth-of-cut notching), and flank wear. Excellent performance up to 52 HRC.
Features and benefits
- RFDD Tips — High-performance roughing solution with excellent chip evacuation, especially in stainless steel.
- The short design and corner radii provide stability and reduce deflection forces.
- Ideally suited to perform long-reach applications on mill-turn machines, and driven tooling on lathes.
- The unique cutting geometry results in low cutting forces, requiring low power consumption.
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Application Data
RFDD • Inch
Material | straight short | conical medium | conical long | Recommended feed per tooth (IPT = inch/th) for side milling (A). For slotting (B), reduce IPT by 20%. | ||||||||||||||
A | B | KCPM15 | KCPM15 | KCPM15 | D1 | |||||||||||||
Cutting Speed | Cutting Speed | Cutting Speed | frac. | 3/8 | 1/2 | 5/8 | 3/4 | |||||||||||
ap | ae | ap | Min | Max | Min | Max | Min | Max | dec. | 0.3750 | 0.5000 | 0.6250 | 0.7500 | |||||
P | 0 | 0.75 x D | 0.5 x D | 0.5 x D | 490 | – | 660 | 441 | – | 594 | 441 | – | 594 | IPT | 0.0023 | 0.0029 | 0.0034 | 0.0037 |
1 | 0.75 x D | 0.5 x D | 0.5 x D | 490 | – | 660 | 441 | – | 594 | 441 | – | 594 | IPT | 0.0023 | 0.0029 | 0.0034 | 0.0037 | |
2 | 0.75 x D | 0.5 x D | 0.5 x D | 460 | – | 620 | 414 | – | 558 | 414 | – | 558 | IPT | 0.0023 | 0.0029 | 0.0034 | 0.0037 | |
3 | 0.75 x D | 0.5 x D | 0.5 x D | 390 | – | 520 | 351 | – | 468 | 351 | – | 468 | IPT | 0.0019 | 0.0025 | 0.0029 | 0.0033 | |
4 | 0.75 x D | 0.4 x D | 0.5 x D | 300 | – | 490 | 270 | – | 441 | 270 | – | 441 | IPT | 0.0017 | 0.0022 | 0.0026 | 0.0029 | |
5 | 0.75 x D | 0.5 x D | 0.5 x D | 200 | – | 330 | 170 | – | 281 | 160 | – | 264 | IPT | 0.0016 | 0.0020 | 0.0023 | 0.0026 | |
6 | 0.75 x D | 0.4 x D | 0.5 x D | 160 | – | 250 | 136 | – | 213 | 128 | – | 200 | IPT | 0.0013 | 0.0016 | 0.0019 | 0.0021 | |
M | 1 | 0.75 x D | 0.4 x D | 0.5 x D | 300 | – | 380 | 240 | – | 304 | 210 | – | 266 | IPT | 0.0019 | 0.0025 | 0.0029 | 0.0033 |
2 | 0.75 x D | 0.4 x D | 0.5 x D | 200 | – | 260 | 160 | – | 208 | 140 | – | 182 | IPT | 0.0016 | 0.0020 | 0.0023 | 0.0026 | |
3 | 0.75 x D | 0.4 x D | 0.5 x D | 200 | – | 230 | 160 | – | 184 | 140 | – | 161 | IPT | 0.0013 | 0.0016 | 0.0019 | 0.0021 | |
K | 1 | 0.75 x D | 0.5 x D | 0.5 x D | 390 | – | 490 | 351 | – | 441 | 351 | – | 441 | IPT | 0.0023 | 0.0029 | 0.0034 | 0.0037 |
2 | 0.75 x D | 0.5 x D | 0.5 x D | 360 | – | 460 | 324 | – | 414 | 324 | – | 414 | IPT | 0.0019 | 0.0025 | 0.0029 | 0.0033 | |
3 | 0.75 x D | 0.4 x D | 0.5 x D | 360 | – | 430 | 324 | – | 387 | 324 | – | 387 | IPT | 0.0016 | 0.0020 | 0.0023 | 0.0026 | |
H | 1 | 0.75 x D | 0.2 x D | 0.3 x D | 260 | – | 460 | 208 | – | 368 | 156 | – | 276 | IPT | 0.0017 | 0.0022 | 0.0026 | 0.0029 |
Tolerance
End Mill Tolerances | |
D1 | tolerance d11 |
13/32 | -0.002/-0.0063" |
23/32 | -0.026/ -0.0077" |
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