PROMAT Spot weld drill nominal dm 8 x overall length 79 mm HSS-Co shank design 8 mm

HSS-Co
– Structural dimensions in accordance with DIN 1897
– Profile-ground
– Right-hand cutting
– With straight shank and self-cutting centring point
– For the precise burr-free boring of welding points Further technical information:
– Shank design: 8 mm
– Standard: DIN 1897