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Description
Technical data of long drill fi 9 INOX
| Technical data | |
|---|---|
| Drill working diameter d | fi 9 mm |
| Overall length l1 | 175 mm |
| Length of working part l2 | 115 mm |
Cutting parameters of drill bit fi 9 mm HSSE 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 | 24 | 0,12 | 849 | 102 |
| M | Stainless steel | 8 | 0,08 | 283 | 23 |
| K | Cast iron | 22 | 0,16 | 778 | 124 |
| N | Aluminum and non-ferrous materials | 34 | 0,1 | 1203 | 120 |
May be useful
Cutting parameters calculator
Long drill bit for metal fi 9 cobalt
High-quality long drill bit for metal fi 9 twist with cylindrical chuck intended for professional processing of hard materials (unalloyed steels, metals, metal alloys, non-ferrous metals, thermoplastics). Long drills for metal fi 9 of this type have special chip grooves for chip removal up the drilled hole, strong ground cutting edges insensitive to damage, a tip angle of 118 degrees and 2 central blades. The offered drill bits are made in accordance with the dimensional standard NWKb, DIN 340. A special cobalt high-speed steel HSSE (High Speed Steel) was used for their production, which makes the drill bits resistant to harsh working conditions and has higher cutting properties. They enable high-performance and high-precision drilling. Their blades are resistant to breakage, dulling, chipping, cracking and other damage. This ensures a long life of the tools and no need to replace them with new ones. The drills are suitable for various types of machine tools, both manual and CNC numerical control.
Product accessories
Metal drill bit 9 extra long 250/175 HSS DIN 1869
Reference: 003796 In stock > 10 items
€7.37
€9.06 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 |
Drill 9 long 175/115 HSSE INOX DIN 340 Podgląd zdjęć produktu
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