BS ISO 5468:2006

Rotary and rotary impact masonry drill bits with hardmetal tips. Dimensions. | Status: Revised, Superseded, Withdrawn

1 Scope This International Standard specifies the dimensions, in millimetres, of rotary and rotary impact masonry drill bits with hardmetal tips, having diameters in the range 4 mm to 25 mm inclusive and overall and working lengths in the series short, long and extra-long. It does not apply to hammer drills.