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Metal drill bit 1.7 long 76/50 HSS DIN 340
Artykuły Techniczne Artykuły Techniczne
10929
Diameter (mm): 1,7140 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
€0.81 tax inc.
Net price: €0.66
Instant Shipping
W magazynie: 10-100 szt.
Description
Technical data of long drill fi 1,7
| Technical data | |
|---|---|
| Working diameter of drill d | fi 1,7 mm |
| Overall length l1 | 76 mm |
| Length of working part l2 | 50 mm |
Cutting parameters of long drill fi 1.7 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 | 3474 | 139 |
| K | Cast iron | 10-15 | 0,04 | 2895 | 116 |
| Copper and alloys | 12-25 | 0,05 | 3474 | 174 |
May be useful
Cutting parameters calculator
Long drill bit for metal fi 1,7
Precision long drill bit for metal fi 1,7, cylindrical, long section 1,7 mm for drilling cylindrical through-holes and blind holes. Made in accordance with the dimensional standard NWKb, DIN 340, entirely from high-speed tool steel HSS - High Speed Steel. This is a steel that allows for much higher cutting effects, primarily better accuracy and precision. Long metal drills fi 1,7 cylindrical of this type are also characterized by higher hardness and durability against abrasion under the influence of high temperatures generated during high-speed drilling. They can be used for professional processing of hard materials falling into the category P1.2 - P1.3. These are metals, unalloyed steels, brass and copper alloys, as well as aluminum alloys giving short chips. The drills are designed for professional processing of materials using conventional machine tools, milling machines, lathes 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 |
Metal drill bit 1.7 long 76/50 HSS DIN 340 Podgląd zdjęć produktu
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