Product Similar To :
RSM II • Radiused • Multi-Flute • Internal Coolant • Short • Plain Shank • Metric
RSM II Solid Carbide End Mill for Finishing of Stainless Steel and High Temperature Alloys
Material Number7078259
ISO Catalog IDRSMFMRA2000R040HAR100IMANSI Catalog IDRSMFMRA2000R040HAR100IM
- P Steel
- M Stainless Steel
- S High-Temp Alloys
- H Hardened Materials
- Through Coolant - Solid End Mill 
- Helix Angle: 36° 
- Tool Dimensions: Flute Configuration: X (variable) 
- Corner Style: Corner Radius 
- Side Milling/Shoulder Milling: Fine Finishing 
- Side Milling/Shoulder Milling: Finishing 
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| Material Number | 7078259 | 
| ISO Catalog ID | RSMFMRA2000R040HAR100IM | 
| ANSI Catalog ID | RSMFMRA2000R040HAR100IM | 
| Grade | KCSM15A | 
| Adapter Style Machine Side | Straight-Cylindrical | 
| [D1] Effective Cutting Diameter | 20 mm | 
| [D1] Effective Cutting Diameter | 0.7874 in | 
| [D] Adapter / Shank / Bore Diameter | 20 mm | 
| [D] Adapter / Shank / Bore Diameter | 0.7874 in | 
| [AP1MAX] 1st Maximum Cutting Depth | 40 mm | 
| [AP1MAX] 1st Maximum Cutting Depth | 1.5748 in | 
| [L3] Usable Length | 53 mm | 
| [L3] Usable Length | 2.0866 in | 
| [L] Overall Length | 104 mm | 
| [L] Overall Length | 4.0945 in | 
| [Re] Corner Radius | 1 mm | 
| [Re] Corner Radius | 0.039 in | 
| [Z] Number of Flutes | 15 | 
Workpiece Materials
- Steel
- Stainless Steel
- High-Temp Alloys
- Hardened Materials
Uses and application
- Through Coolant - Solid End Mill 
- Helix Angle: 36° 
- Tool Dimensions: Flute Configuration: X (variable) 
- Corner Style: Corner Radius 
- Side Milling/Shoulder Milling: Fine Finishing 
- Side Milling/Shoulder Milling: Finishing 
Features and benefits
- RSM II solid carbide end mills feature unequal flute spacing for chatter-free machining.
- Eccentric relief grind for higher cutting edge stability and higher feed rates.
- Designed for high-speed peel milling strategies with secure chip formation and chip evacuation in deep cavities.
Create Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
Application Data
| KCSM15A | Recommended feed per tooth (fz = mm/th) | ||||||||||
| Side Milling | Cutting Speed | D1 | |||||||||
| Material | ap | ae (mm) | Min | Max | mm | 10,0 | 12,0 | 16,0 | 20,0 | ||
| P | 4 | Ap max | 0,2 | 135 | – | 495 | Fz | 0,092 | 0,106 | 0,131 | 0,150 | 
| 5 | Ap max | 0,2 | 90 | – | 330 | Fz | 0,082 | 0,095 | 0,119 | 0,137 | |
| M | 1 | Ap max | 0,2 | 135 | – | 379,5 | Fz | 0,103 | 0,119 | 0,148 | 0,172 | 
| 2 | Ap max | 0,2 | 90 | – | 264 | Fz | 0,082 | 0,095 | 0,119 | 0,137 | |
| 3 | Ap max | 0,2 | 90 | – | 231 | Fz | 0,069 | 0,079 | 0,097 | 0,110 | |
| S | 1 | Ap max | 0,2 | 75 | – | 297 | Fz | 0,103 | 0,119 | 0,148 | 0,172 | 
| 2 | Ap max | 0,2 | 37,5 | – | 165 | Fz | 0,054 | 0,063 | 0,079 | 0,092 | |
| 3 | Ap max | 0,2 | 37,5 | – | 132 | Fz | 0,054 | 0,063 | 0,079 | 0,092 | |
| 4 | Ap max | 0,2 | 75 | – | 198 | Fz | 0,076 | 0,088 | 0,109 | 0,126 | |
| H | 1 | Ap max | 0,2 | 120 | – | 462 | Fz | 0,092 | 0,106 | 0,131 | 0,150 | 
| 2 | Ap max | 0,2 | 105 | – | 396 | Fz | 0,069 | 0,079 | 0,097 | 0,110 | |
| KCSM15A | Recommended feed per tooth (fz = mm/th) | ||||||||||
| Side Milling | Cutting Speed | D1 | |||||||||
| Material | ap | ae (mm) | Min | Max | mm | 10,0 | 12,0 | 16,0 | 20,0 | ||
| P | 4 | Ap max | 0,8 | 270 | – | 450 | Fz | 0,081 | 0,094 | 0,115 | 0,132 | 
| 5 | Ap max | 0,8 | 180 | – | 300 | Fz | 0,073 | 0,084 | 0,105 | 0,121 | |
| M | 1 | Ap max | 0,8 | 270 | – | 345 | Fz | 0,091 | 0,105 | 0,131 | 0,152 | 
| 2 | Ap max | 0,8 | 180 | – | 240 | Fz | 0,073 | 0,084 | 0,105 | 0,121 | |
| 3 | Ap max | 0,8 | 180 | – | 210 | Fz | 0,061 | 0,070 | 0,085 | 0,097 | |
| S | 1 | Ap max | 0,8 | 150 | – | 270 | Fz | 0,091 | 0,105 | 0,131 | 0,152 | 
| 2 | Ap max | 0,8 | 75 | – | 150 | Fz | 0,048 | 0,056 | 0,070 | 0,081 | |
| 3 | Ap max | 0,8 | 75 | – | 120 | Fz | 0,048 | 0,056 | 0,070 | 0,081 | |
| 4 | Ap max | 0,8 | 150 | – | 180 | Fz | 0,067 | 0,077 | 0,096 | 0,111 | |
| H | 1 | Ap max | 0,8 | 240 | – | 420 | Fz | 0,081 | 0,094 | 0,115 | 0,132 | 
| 2 | Ap max | 0,8 | 210 | – | 360 | Fz | 0,061 | 0,070 | 0,085 | 0,097 | |
Tolerance
| End Mill Tolerances | |||
| D1 | tolerance e8 | D | tolerance h6 + / - | 
| ≤3 | -0,014/-0,028 | ≤3 | +0/-0,006 | 
| -0,020/-0,038 | +0/-0,008 | ||
| -0,025/-0,047 | +0/-0,009 | ||
| -0,032/-0,059 | +0/-0,011 | ||
| -0,040/-0,073 | +0/-0,013 | ||
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