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10.2 mm HSS TIN DIN 338 metal drill bit
Net price: €2.24
Description
Technical data of metal drill fi 10,2
| Technical data | |
|---|---|
| Working diameter of drill bit d | fi 10,2 mm |
| Overall length l1 | 133 mm |
| Length of working part l2 | 87 mm |

- Drill bit made according to DIN-338
- Possible drilling to a hardness of 35 HRC
- Blade angle of 118 degrees suitable for drilling in steel, cast steel
- Made of the best grade of HSS (high speed steel)
- Makes a hole in h8 tolerance
- Low roughness of the hole

Cutting parameters of drill bit fi 10,2 mm HSS NWKa
| ISO symbol | Material | Cutting speed Vc [m/min] | Feed per revolution f [mm] | Revolutions n [obr/min] | Total feed rate [mm/min] |
|---|---|---|---|---|---|
| P | Steel | 14-25 | 0,1 | 437 | 44 |
| K | Cast iron | 10-18 | 0,1 | 312 | 31 |
You may find useful
Cutting parameters calculator
Drill fi 10,2 with cylindrical shank
Drill 10.2 mm HSS. Professional twist drill cylindrical drill according to the NWKa dimensional standard. It is designed for making through-holes and blind holes with a diameter of 10.2 mm. The drill has a strong cutting edge that is insensitive to strong impacts and lateral forces, and special chip grooves for the discharge of chips up the drilled hole. The tip angle is 118 degrees. The NWKa drill bits we offer are manufactured from special high-speed steel HSS, and their blades are additionally coated with a TiN titanium nitride wear-resistant layer. Such execution of the drills guarantees high machining efficiency, better work precision, increased durability of the tools for harsh working conditions, as well as resistance to mechanical damage such as fractures, blunting, cracks and chipping of the blade. The TiN coating increases the durability of the blade several times and thus extends the life of the tool. Drill the 10.2mm makes axial holes along the entire length of the holes and is suitable for various types of machine tools, including drills, lathes and milling machines.
Product accessories
Metal drill bit 10.2 long 184/121 HSS DIN 340
Reference: 0243 In stock < 10 items
€8.09 brutto
Tapered countersink 16.5/90 DIN 335 C HSS
Reference: 11247 In stock > 10 items
€11.98 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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