
PROJAHN Machine tap HSS-Co DIN 371 through hole – Ø mm M4, Pitch 0,7, GL 63, Thread L 13, Sq. 3,4, Shank Ø 4,5, Tap drill 3,3 (940401)
Code: 940401 · 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
Easy starting cut
High cutting performance
Optimum chip removal
Shank with runout
Fully ground from solid
Relief-ground
Without tips
For precise, gauge-accurate metric threads, for metric ISO threads to DIN 13
Specifications
| Article No. | 940401 |
|---|---|
| EAN | 4000146940419 |
| Ø mm | M4 |
| Pitch | 0,7 |
| GL | 63 |
| Thread L | 13 |
| Sq. | 3,4 |
| Shank Ø | 4,5 |
| Tap drill | 3,3 |
| Quality level | Standard |
| Standard | DIN 371 |
| Tolerance | ISO 2 (63572 H) |
| Material | HSS-Co |
| Flute shape | Spiral point flute, with large lubrication groove |
| Other design features | to DIN 2197 |
| Chamfer | Spiral point form B approx. 4 – 5 threads |
| Thread | ground, with flank relief grinding |
| Hole | Through-hole thread |
| Thread type | M |
| Application | Steel, cast iron, non-ferrous metal |
| Packaging | Individually with hanger |











































































































































