Form B tap for machine threading M4 HSSG 637.24.29

Machine taps HSS-G DIN 371/376

ISO standard metric thread according to DIN 371/376 ISO tolerance class 2 (6h). Door form B (4-5 gears), with stripped door to improve

Chip evacuation. For machining through holes. Chips are discharged through the through hole in the cutting direction.

Thread Size: M4 x 0.7mm

Shank outer square: 3.4 mm
TYPE: THREAD BIT
INTENDED USE: METAL
GAME: YES
DIAMETER: M4 X 0.7
MATERIAL: HSS-G
CENTRAL FIXING: SQUARE