Carbide-Tipped Hammer Drill, SDS-Plus, 25X450 mm

Drill head with square cross-section. 4x90 Deg geometry with specially developed equal height tips and stable shoulders ensure precisely dimensioned holes for professional setting of anchors and secure plug attachment. 4-flute drilling heads for smooth drilling with low vibration and optimum guidance in the drilled hole. Radially shaped reinforcement protection: prevents jamming when hitting reinforcements and increases the working life. Sturdy single-piece carbide head with 4 cutters, inserted as a solid item in the core of the drill. Significantly reduced risk of breakage. Advantage: Short spiral starts ensure a smooth evacuation of the drill dust. Wear marks: for evaluation whether the tool is still suitable for drilling holes suitable for insertion of plugs. 4x4 design permits a precise radial run-out and minimise wear and loss of frictional grip. Application: For drilling concrete, natural stone, and masonry with very high drilling comfort. Shank: SDS Plus Flute length: 400 mm