20mm x 1320mm 4-Cut Drill Bit 4932352767 by Milwaukee Cabinet Hardware Head is forged then normalised

Head is forged then normalised for a softer face (below 20HRC) that will mushroom

HDPE Screw-lock fitting

Hand/Arm Vibration: 4

Deluxe Crimping Wire

20mm x 1320mm 4-Cut Drill Bit 4932352767 by Milwaukee Cabinet Hardware Head is forged then normalisedFeatures: Especially developed robust head geometry with optimum 4 x 90 symmetry of carbide tip: Reduces jamming up on hitting reinforcing steel. Centering point with 130 point angle: Easy spot drilling with pinpoint accuracy and ensures optimum guidance during drilling. Robust secondary cutter with dynamic curved cutting edge: Supports the primary cutter for faster drilling. Shorter spiral windings: This allows for faster transport of drilling dust