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Description
Technical data for the 21 mm end mill
| Technical data | |
|---|---|
| Cutter Diameter D | 21 mm |
| Shank Diameter d | 20 mm |
| Overall Length L | 104 mm |
| Flute Length l | 38 mm |
| Shank Length l1 | 50 mm |
| Number of Teeth Z | 6 |
Cutting parameters of end mill fi 21 mm
| Material | Cutting speed Vc [m/min] | Feed per tooth fz [mm] | Spindle speed n [rpm] | Total feed rate [mm/min] |
|---|---|---|---|---|
| PSteel | 30 | 0.080 | 455 | 218 |
| MStainless steel | 18 | 0.070 | 273 | 115 |
| KCast iron | 20 | 0.080 | 303 | 146 |
| NAluminum | 60 | 0.040 | 909 | 218 |
May be useful
Cutting parameters calculator
End mill 21 mm for metal
End mill 21mm for metal NFPa DIN-844, used for face and peripheral milling. It features a shank to DIN 1835, a 30° helix angle and a properly balanced core that helps minimize deflection and reduce ridging on the machined surface. Suitable for use on conventional machine tools and modern computer-controlled CNC machines. The end mills available in our store are suitable for medium-precision machining and finishing. Recommended for milling hard materials in classes P1.2 – P1.3. End mills Ø21mm for metal are manufactured to the latest standards from special high-speed steel (HSS). Its properties make the cutters resistant to chipping and provide a long service life.
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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