
GRAPHITE metal drill bit HSS-Co, 4.8 mm 57H030
Code: 57H030 · Brand: Graphite · Accessories & bits · On order · Price on request
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GRAPHITE metal drills (ref. no. 57H030) with a diameter of 4.8 mm are made of a high-grade M35 high-speed steel alloy with 5% cobalt. The 135° point angle and web thinning allow easy starting of holes without centre punching. Thanks to the alloy's resistance to high temperature, they are ideal for drilling holes in difficult-to-machine materials such as stainless, acid-resistant and heat-resistant steel, etc.
Specifications
| Catalogue no. | 57H030 |
|---|---|
| Net weight | 10 |
| Total product length | 86 |
| Number of pieces in set | 1 |
| For metal | yes |
| Product material | high-speed steel HSS |
| Diameter | 4.8 |
| Working part length | 52 |
| Cobalt content | 5 |
| Drill chuck type | cylindrical |
| Cut correction | yes |
| Point angle | 135 |
| Type of power tool accessories | drill bit |















































































































































