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Description
Technical data of burr 8 two-point burr
- diameter of the working part D - 8 mm,
- diameter of the shank part d - 10.0 mm,
- length of the working part l - 11.0 mm,
- length of shank part l1 - 40.0 mm,
- total length L - 61,0 mm,
- number of blades Z - 2
Cutting parameters of finger milling cutter fi 8 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 | 0,040-0,050 | 1194 | 96 |
| M | Stainless steels | 18 | 0,040-0,050 | 717 | 57 |
| K | Cast iron | 20 | 0,040-0,080 | 796 | 64 |
| N | Aluminum | 60 | 0,012-0,028 | 2389 | 57 |
May be useful
Cutting parameter calculator
Groove burr 8 two-flute burr
Modern 8 two -flute grooving burr, two-flute, NFPg, in accordance with DIN 327, is designed for grooving. It is suitable for medium fine and coarse machining. It can be used for machining materials of the P1.2 - P1.3 class, including metals, unalloyed and alloyed steels, plastics, various grades of cast iron and other hard materials. NFPg cutters come in two versions: for smooth cylindrical shank DIN 1835 A and Weldon flattened cylindrical shank DIN 1835 B. They have two central blades with a 25-degree angle, allowing easy vertical penetration into the workpiece. The cutter's short shank guarantees it maximum rigidity and allows it to be used for jobs that require a short overhang.The 8 double-blade b urrs are manufactured from modern HSS high-speed steel, thanks to which they stand out for their high resistance to mechanical damage, high reliability and 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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