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Metal drill bit 6.6 long 148/97 HSS DIN 340
Net price: €1.97
Description
Technical data of long drill fi 6.6
| Technical data | |
|---|---|
| Working diameter of drill d | fi 6,6 mm |
| Overall length l1 | 148 mm |
| Length of working part l2 | 97 mm |
Cutting parameters of long drill bit fi 6,6 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 drill bit for metal fi 6,6
High-quality modern long drill bit for metal fi 6,6 designed for professional drilling work carried out in large factories and locksmith workshops. It has 2 central blades, special grooves for the discharge of chips up the drilled hole, strong cutting edges insensitive to impact and lateral forces. Long drills for metal fi 6,6 of this type are made of special HSS high-speed steel. This is a modern material distinguished by its high resistance to harsh working conditions and the ability to significantly increase the efficiency of machining. HSS drills are also resistant to mechanical damage caused by the influence of harsh working conditions, including high temperatures created when cutting at high speed. The drills are suitable for drilling holes in parts made of unalloyed steels, metals, nonferrous metals and metal alloys. Designed for drilling machines, milling machines, lathes and modern CNC machine tools.
Product accessories
HSSE 6.6 cobalt metal drill bit DIN 338
Reference: 0000008775 In stock > 10 items
€2.59 brutto
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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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