Description
SDS Max 4-Cut Drill Bits with especially developed robust head geometry with optimum 4 x 90° symmetry of carbide tip – reduces jamming up on hitting reinforcing steel. The Centring point with 130° point angle allows easy spot drilling with pinpoint accuracy & ensures optimum guidance during drilling.
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 & ensures optimum guidance during drilling
- Robust secondary cutter with dynamic curved cutting edge, supports the primary cutter for faster drilling
- Shorter spiral windings, faster transport of drilling dust from the head to the flute = Less wear & heat build-up at the tip
- Unique carbide tip with more carbide on all diameters & extra carbide on ø > 32mm
- Wear mark on both sides of primary cutter, Guarantees diameter accuracy (i.e. for anchor fittings) & acts as a life time indicator in warranty cases
- Deep flute shoulders, High volume dust removal for optimum drilling
- Less wear & heat build-up
- Comfortable drilling ensures less stress for man & machine
- Shot blasting provides a smooth surface & densifies the surface structure & makes the bit more wear resistant
- Guarantees precise holes for anchor fitting over the entire life time of the drill bit
Specifications:
- Length: 920mm
- SDS: 4 Cutter
- Shank: SDS Plus
- Cutting Width: 920mm
- Working Length: 780mm
- Working Width: 18mm

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