SDS Max 4 Cut Drill Bit 20 x 320mm

SDS MAX 4 Drill Bit 20mm x 320mm

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. Deep flute shoulders: High volume dust removal . Shorter spiral windings: This allows for faster transport of drilling dust from the head to the flute = Less wear and heat build-up at the tip.