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Description
Technical data of burr 3,5 two-point burr
- diameter of the working part D - 3.5 mm,
- diameter of the shank part d - 6,0 mm,
- length of the working part l - 6,0 mm,
- length of the shank part l1 - 36.0 mm,
- total length L - 50,0 mm,
- number of blades Z - 2
Cutting parameters of finger milling cutter fi 3,5 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 | 0,012-0,016 | 2730 | 66 |
| M | Stainless steels | 18 | 0,012-0,014 | 1638 | 39 |
| K | Cast iron | 20 | 0,012-0,022 | 1820 | 44 |
| N | Aluminum | 60 | 0,006-0,010 | 5460 | 66 |
May be useful
Cutting data calculator
Grooving burr 3.5 two-flute burr
High-quality 3.5 two-flute groove burr, double-flute, NFPg, with a nominal diameter of 3.5 mm for keyway grooves. Made in accordance with dimensional standard DIN 327 from high-grade HSS high speed steel. It is mainly suitable for making keyway grooves. Recommended for medium fine and coarse machining. The advantages of the milling cutter are increased cutting efficiency, increased resistance to very difficult cutting conditions (including high temperature up to 600 degrees) and also increased resistance to any mechanical damage. The advantages of 3.5 burrs make them an offer even for the most demanding customers. They can be used for machining hard materials of the P1.2 class - P1.3. These include unalloyed steels, alloyed steels, metals, non-ferrous metals, thermoset plastics. The cutters are suitable for conventional and CNC (computerized numerical control) machine tools.
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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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