Walter Prototyp P20519 M4 Paradur Xpert Sp/Fl HSS-E Tap
P20519/ P20569
Uncoated
M DIN13
6H
3xD
Manufactured from HSS-E steel to DIN 371/6.
For blind holes.
Taper lead to DIN C = 2 - 3 thread.
Tapping tolerance to 6H.
45 helix angle
Materials from 200 to 1000 N/mm or 32 HRC
For long-chipping materials.
Suitable for the following Material Groups: P . N . O
DIN371/6