
NEO Metal drill bits HSS-Co 4.5 mm, 10 pcs 57-028-10
Code: 57-028-10 · Brand: NEO · Accessories & bits · On order · Price on request
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The NEO TOOLS HSS-Co metal drill bit 4.5 mm, 10 pcs. 57-028-10 is a deep-ground drill bit made in accordance with DIN 338 from M35 steel with a 5% cobalt content. It features a 135° point angle and type C web thinning. It has a cylindrical shank. The working length is 47 mm and the overall length is 80 mm. Maximum rotational speeds: INOX 825–900 rpm, general metals 1650–1800 rpm. This NEO TOOLS drill bit is intended for drilling in demanding materials such as stainless, acid-resistant and heat-resistant steel.
Specifications
| Catalogue no. | 57-028-10 |
|---|---|
| Net weight | 80 |
| Total product length | 80 |
| Number of pieces in set | 10 |
| For metal | yes |
| Product material | HSS-E Co5 |
| Diameter | 4.5 |
| Working part length | 47 |
| Cobalt content | 5 |
| Drill chuck type | cylindrical |
| Cut correction | yes |
| Point angle | 135 |
| Type of power tool accessories | drill bit |















































































































































