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Metal drill bit 2.9 long 100/66 HSS DIN 340
11739
Diameter (mm): 2,9140 sizes of this drill
11,11,21,31,41,51,61,71,81,922,12,22,32,42,52,62,72,82,933,13,23,33,43,53,63,73,83,944,14,24,34,44,54,64,74,84,955,15,25,35,45,55,65,75,85,966,16,26,36,46,56,66,76,86,977,17,27,37,47,57,67,77,87,988,18,28,38,48,58,68,78,88,999,19,29,39,49,59,69,79,89,91010,110,210,410,510,610,710,810,91111,111,211,311,411,511,611,711,811,91212,112,212,312,412,512,712,81313,313,513,71414,2514,51515,515,751616,51717,2517,51818,2518,518,751919,2519,520
€0.94 tax inc.
Net price: €0.76
Description
Technical data of long drill fi 2,9
| Technical data | |
|---|---|
| Working diameter of drill d | fi 2,9 mm |
| Overall length l1 | 100 mm |
| Length of working part l2 | 66 mm |
Cutting parameters of long drill bit fi 2,9 mm HSS NWKb
| ISO symbol | Material | Cutting speed Vc [m/min] | Feed per revolution f [mm] | Revolutions n [obr/min] | Total feed rate [mm/min] |
|---|---|---|---|---|---|
| P | Steel | 12-21 | 0,04 | 1911 | 76 |
| K | Cast iron | 10-15 | 0,04 | 1592 | 64 |
| Copper and alloys | 12-25 | 0,05 | 1911 | 96 |
May be useful
Cutting parameters calculator
Long drill bit for metal fi 2,9
High-performance long drill bit for metal fi 2,9 cylindrical, diameter 2,9 mm, designed for drilling cylindrical through-holes and blind holes. It has 2 central blades, a 118-degree tip angle, strong cutting edges and spiral grooves for chip removal while drilling holes. The long metal drills fi 2,9 cylindrical in our offer are characterized by high cutting properties, which are especially desirable for professional drilling in large workshops and manufacturing plants. The drills are made of modern HSS high-speed steel according to the dimensional standard NWKb, DIN 340. They are characterized by high strength to withstand harsh working conditions and also the possibility of high-performance drilling at high speed. They are very hard and durable, and their blades are resistant to various mechanical damage such as breakage, cracking, chipping and even blunting of the blade. They are suitable for machining unalloyed steels, metals, non-ferrous metals, copper alloys and aluminum alloys giving short chips and also for plastics. Recommended for drilling machines, lathes and milling machines and CNC 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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