
PROJAHN Extra short screw machine drill with cylindrical shank, ground HSS-G DIN 1897 type N – Ø mm 8, L 79, L2 37 (40800)
Code: 40800 · Brand: Projahn · Accessories & bits · On order · Price on request
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Only 2/3 of the overall length of DIN 338
Stable, precise point grind
High concentricity
Right-hand cutting
Particularly suitable for heavy-duty use on automatic machines and turret lathes, as well as for use in hand drills
Specifications
| Article No. | 40800 |
|---|---|
| EAN | 4000146408001 |
| Ø mm | 8 |
| L | 79 |
| L2 | 37 |
| Quality level | Plus |
| Standard(s) | DIN 1897 |
| Tolerance | h8 |
| Material | HSS |
| Point grind | Conical relief |
| Point angle | 135° |
| Point thinning | Split point from Ø 3.1 mm |
| Core thickness | normal |
| Core taper | normal |
| Side rake angle (helix angle) | normal |
| Flute shape | normal |
| Other design features according to | DIN 1414 |
| Tool holder | Cylindrical |
| Application | Steel, cast iron, sheet metal |
| Packaging | Quadro Pack 10 pieces each |











































































































































