HSS Blue Ring Taps: Spiral Flute - 'Biteless Flat' (BLF) -ISO Metric Coarse, Oxidised
8 Variations
Spiral Flute (BLF) - 'Biteless Flat' ISO Metric Coarse
HSS-EV Oxidised Finish. For shorter blind holes. Taper lead to DIN form C (3 x P). Tapping tolerance to 6H. Manufactured to DIN 371/376.
'Biteless Flat' ISO Metric Coarse
Helix angle 45°.