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Description
Technical data of burr 12 two-point burr
- diameter of the working part D - 12 mm,
- diameter of the shank part d - 12.0 mm,
- length of the working part l - 16.0 mm,
- length of the shank part l1 - 45.0 mm,
- total length L - 73,0 mm,
- number of blades Z - 2
Cutting parameters of finger milling cutter fi 12 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 | 0,050÷0,060 | 796 | 80 |
| M | Stainless steels | 18 | 0,050÷0,060 | 478 | 48 |
| K | Cast iron | 20 | 0,050÷0,100 | 531 | 53 |
| N | Aluminum | 60 | 0,030÷0,060 | 1592 | 96 |
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Cutting parameters calculator
Grooving burr 12 two-flute milling cutter
Burr12 two -flute (double-flute NFPg) groove milling cutter. A modern NFPg burr with a nominal diameter of 12 mm. It is colloquially known as a finger cutter, designed for making keyway grooves. It is a cutter characterized by increased hardness and resistance to potential mechanical damage. It is suitable for roughing and medium fine machining of hard alloy and non-alloy steels, metals, copper, aluminum, metal alloys, gray cast iron, ductile iron, malleable iron.
It has 2 center blades that allow vertical penetration into the workpiece. The 12 2-blade burr is best suited for coarse to medium fine milling. NFPg burrs in the offer of our store are produced from modern HSS high-speed steel, thanks to which they are distinguished by improved cutting parameters. They are harder than milling cutters made of conventional tool steel, as well as more resistant to high temperatures - up to 600 degrees C.
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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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