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Description
Technical data of burr 7 2 flute for stainless steel
- diameter of the working part D -7 mm,
- diameter of the shank part d - 10.0 mm,
- length of the working part l - 10.0 mm,
- length of shank part l1 - 40.0 mm,
- total length L - 60.0 mm,
- number of blades Z - 2
Cutting parameters of finger milling cutter fi 7 mm
| ISO symbol | Material | Cutting speed Vc [m/min] | Feed per blade fz [mm] | Revolutions n [obr/min] | Total feed [mm/min] |
|---|---|---|---|---|---|
| P | Steel | 30 | 0,025 | 1365 | 68 |
| M | Stainless steels | 18 | 0,025 | 819 | 41 |
| K | Cast iron | 20 | 0,025 | 910 | 46 |
| N | Aluminum | 60 | 0,007-0,010 | 2730 | 38 |
May be useful
Cutting parameters calculator
Stainless steel burr 7 2 flute
Modern burr 7 2 flute for stainless steel for keyways, double-blade, NFPg, right-hand cutting, commonly known as a finger cutter. It is made in accordance with the dimensional standard DIN 327. It has a diameter of 7 mm, two central blades with a turning angle of 25 degrees (for vertical penetration of the blades into the workpiece. The short shank of the milling cutter gives it maximum rigidity and predisposes it to work requiring a small overhang. The milling cutters offered in our store are manufactured from specialized HSS-E high-speed steel with the addition of about 5% cobalt. The content of this element significantly increases the cutting capabilities of the cutters. This makes burrs 7 burrs for stainless steel very hard and durable, and resistant to breaking, cracking, chipping and even rapid dulling. Cobalt steel makes it possible to cut hard-to-machine materials (alloy steels, stainless steel, acid-resistant steel, heat-resistant steel, cast steel, gray cast iron, ductile iron and malleable iron).
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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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