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Metal drill bit 6.9 long 156/102 HSS DIN 340
Artykuły Techniczne Artykuły Techniczne
0202
Diameter (mm): 6,9140 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
€1.94 tax inc.
Net price: €1.58
Instant Shipping
W magazynie: +100 szt.
Description
Technical data of long drill fi 6,9
| Technical data | |
|---|---|
| Working diameter of drill d | fi 6,9 mm |
| Overall length l1 | 156 mm |
| Length of working part l2 | 102 mm |
Cutting parameters of long drill bit fi 6,9 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 | 0,06 | 637 | 38 |
| K | Cast iron | 10-15 | 0,06 | 531 | 32 |
| Copper and alloys | 12-25 | 0,08 | 637 | 51 |
May be useful
Cutting parameters calculator
Long metal drill bit fi 6,9
Long drill bit for metalfi 6,9 for drilling through-holes and blind holes in hard and hard-to-machine materials of P1.2 - P1.3. class. These are metals, unalloyed steels, metal alloys, copper, aluminum and plastics. Long drills for metal fi 6,9 found in the offer of our store are characterized by high cutting properties. First of all, they allow high-performance and very precise drilling. Their blades are resistant to any mechanical damage, which significantly extends the time of use of drills. In addition, it is also possible to drill at high speed and reduce working time, because the blades are resistant to high temperatures (up to 600 degrees) generated during high-speed drilling. They are suitable for all conventional and CNC-controlled 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 |
Metal drill bit 6.9 long 156/102 HSS DIN 340 Podgląd zdjęć produktu
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