Milwaukee 4932352764 20mm x 320mm SDS-Max 4 Cut Drill Bit

Milwaukee 4932352764 20mm x 320mm SDS-Max 4 Cut Drill Bit Features: Especially developed robust head geometry with optimum 4 x 90° symmetry of carbide tip: Reduces jamming up on hitting reinforcing steel. Centring 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 from the head to the flute = Less wear and heat build-up at the tip. Unique carbide tip: With more carbide on all diameters and extra carbide on ø > 32mm. Deep flute shoulders: High volume dust removal for optimum drilling Less wear and heat build-up. Low vibration drilling performance: Comfortable drilling ensures less stress for man and machine. Special surface treatment: Shot blasting provides a smooth surface and densifies the surface structure and makes the bit more wear resistant. Specifications: Bit Type: SDS-MAX Diameter: 20mm Length: 320mm