
PROJAHN Short twist drills with cylindrical shank HSS-Co 8 % DIN 338 type HD - Heavy Duty – Ø mm 3,2, L 65, L2 36 (230320)
Code: 230320 · Brand: Projahn · Accessories & bits · On order · Price on request
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particularly sturdy drill made of high-alloy HSS-Co (8 % Co, 10 % Mo) with pronounced hot hardness
Specifications
| Article No. | 230320 |
|---|---|
| EAN | 4000146230329 |
| Ø mm | 3,2 |
| L | 65 |
| L2 | 36 |
| Quality level | Professional |
| Standard(s) | DIN 338 |
| Tolerance | h8 |
| Material | HSS-Co 8 % |
| Point grind | Conical relief |
| Point angle | 135° |
| Point thinning | Split point form C |
| Core thickness | stronger than normal |
| Core taper | stronger than normal |
| Side rake angle (helix angle) | normal |
| Flute shape | normal |
| Other design features according to | DIN 1414 |
| Tool holder | Cylindrical |
| Application | Sheet metal, steel up to 1.400 N/mm², bronze, stainless steel, steel |
| Packaging | Quadro Pack 10 pieces each up to Ø 8; 5 pieces each from Ø 8.1; 1 piece each from Ø 10.2 |











































































































































