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Description
Technical data of burr 4 two-point burr
- diameter of the working part D - 4 mm,
- diameter of the shank part d - 6.0 mm,
- length of the working part l - 7.0 mm,
- length of shank part l1 - 36.0 mm,
- total length L - 51.0 mm,
- number of blades Z - 2
Cutting parameters of finger milling cutter fi 4 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 | 2389 | 119 |
| M | Stainless steels | 18 | 0,025 | 1433 | 72 |
| K | Cast iron | 20 | 0,025 | 1592 | 80 |
| N | Aluminum | 60 | 0,007-0,010 | 4777 | 67 |
May be useful
Cutting parameter calculator
Grooving burr 4 double-edge burr
Professional 4 double bit groove milling cutter for grooves, double-edged, NFPg, right-hand cutting shank, type NFPg with a diameter of 4 mm. It is mainly designed for making keyway grooves. The 4 double-point burr is suitable for medium fine and coarse machining. It can be used for high-performance milling on conventional machine tools and modern CNC (computerized numerical control) automatic machines. The NFPg milling cutters offered in our store are made of modern HSS high-speed steel, the high properties of which affect not only better machining quality, but also longer tool life. The cutters are very hard and durable, their advantage is that they can withstand heavy cutting conditions. They can be used for high-speed machining, during which high temperatures are generated - up to 600 degrees C.
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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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