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Description
Technical data of burr 2,8 two-point burr
- diameter of the working part D - 2.8 mm,
- diameter of the shank part d - 4.0 mm,
- length of the working part l - 4.0 mm,
- length of the shank part l1 - 36.0 mm,
- total length L - 49.0 mm,
- number of blades Z - 2
Cutting parameters of finger milling cutter fi 2,8 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 | 0,012÷0,016 | 3412 | 82 |
| M | Stainless steels | 18 | 0,012÷0,014 | 2047 | 49 |
| K | Cast iron | 20 | 0,012÷0,022 | 2275 | 55 |
| N | Aluminum | 60 | 0,007÷0,010 | 6824 | 96 |
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Cutting parameters calculator
Grooving burr 2,8 two-point burr for grooves
Modern 2.8 two-flute groove burr, two-flute, NFPg shank burr also known as finger cutter. It has a diameter of 2.80 mm and complies with the Polish NFPg standard and the German DIN 327 standard. The cutter is mainly recommended for grooving grooves. It can be used for medium fine and coarse machining. It is suitable for cutting materials of the P1.2 - P1.3. class These include unalloyed steels, alloy steels, gray, ductile and malleable cast iron, metals, non-ferrous metals and thermoset plastics. The NFPg burrs offered in our store are made of modern high-grade HSS. It is a steel with high mechanical properties. The 2.8 two-hole burr is distinguished by increased hardness and durability, as well as resistance to high temperatures (up to 600 degrees C). HSS milling cutters are resistant to any mechanical damage, which not only affects the greater comfort of work, but above all extends the life of 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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