
PROJAHN Extra short screw machine drill with cylindrical shank, ground HSS-Co DIN 1897 type N – Ø mm 9, L 84, L2 40 (410900)
Code: 410900 · Brand: Projahn · Accessories & bits · On order · Price on request
Ask the price on WhatsApp · Call +374 93 238766
Delivery in Yerevan in 1–2 working days · pickup from two shops · Ordering, payment and delivery · Returns and warranty
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
High red hardness
Specifications
| Article No. | 410900 |
|---|---|
| EAN | 4000146009000 |
| Ø mm | 9 |
| L | 84 |
| L2 | 40 |
| Quality level | Plus |
| Standard(s) | DIN 1897 |
| Tolerance | h8 |
| Material | HSS-Co 5 % |
| Point grind | Split point from 3.0 mm diameter |
| Point angle | 135° |
| Core thickness | reinforced |
| Core taper | 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 up to Ø 10; 5 pieces each from Ø 10.2 |











































































































































