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HSSE 14.5 cobalt metal drill bit DIN 338
13337
€12.30 tax inc.
Net price: €10.00
Description
Technical data of drill fi 14.5 cobalt drill bit
| Technical data | |
|---|---|
| Working diameter of drill d | fi 14,5 mm |
| Total length l1 | 169 mm |
| Countersunk shank d1 | 13 mm |
| Length of working part l2 | 114 mm |
- Drill bit made according to DIN-338
- Drilling up to 37 HRC hardness possible
- Blade angle of 130 degrees suitable for drilling in INOX
- Made from top grade HSS-E high speed steel with 5% cobalt addition
- Produces a hole in h8 tolerance
- Low roughness of the hole
Cutting parameters of drill fi 14.5 mm HSSE 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 | 20 | 0,16 | 455 | 73 |
| M | Stainless steel | 10 | 0,16 | 227 | 36 |
| K | Cast iron | 15 | 0,16 | 341 | 55 |
| N | Aluminum and non-ferrous materials | 34 | 0,2 | 773 | 155 |
May be useful
Cutting parameters calculator
Drill cobalt fi 14,5 Inox
Drill 14,5 mm cobalt HSSE Inox. High-quality Inox cobalt twist drill bit with cylindrical shank manufactured according to the NWKa DIN 338 dimensional standard. It has 2 central blades and special chip grooves designed for fast chip removal up the hole. In addition, the drill has a blade angle of 118 degrees, and the holes made are axial along their entire length. Cylindrical drills in our store are characterized by very high cutting parameters, This is due to the use of a special HSSE high-speed steel with 5% cobalt in its production. Such a composition of the steel makes drill 14,5 cobalt resistant to very difficult cutting conditions, including, among other things, high temperatures (up to 670 degrees C) generated during high-speed drilling. The drills can be used to machine alloy steels, stainless steel, acid-resistant steel, heat-resistant and heat-resistant steel, as well as cast steel and cast iron. At the same time, the tools are characterized by high resistance to mechanical damage (breakage, cracking, chipping), which increases the period of their use. They are suitable for conventional drills, lathes, milling machines and computer numerical control machine tools.
Product accessories
Self-clamping drill chuck 5-20 mm B22 PTRu
Reference: 581865 In stock > 10 items
€25.00
€30.75 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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