产品描述：
Swiss+Tech® Production Taps
Swiss+Tech® blue ring spiral flute taps have a oxidised finish and a ''biteless taper'' (BLT) for deep blind holes.
Taper lead to
DIN form C (2xP to 3xP).
Tapping tolerance to 6H.
Helix angle 45°
Conform to DIN 371/376
For all technical and dimensional specifications please refer to our catalogue.
Blue Ring Spiral Flute Metric Coarse Production Tap HSS-EV