5 Crusher 5 Crusher create with impact and torsion precise holes in concrete and reinforcement • Specially designed cutting symmetry with five Crusher: Equally high, in 90° angle arranged cutting edges • Demolition effect for highly effective destruction of the material • Perfect concentricity
Centering point Robust one-piece carbide plate (up to Ø 28 mm; from Ø 30 mm three-piece) with centering point • Ensures long tool lifetime even in extreme applications • Accurate drilling without slipping of the material
Protection against reinforcement and wear marks • Carbide plate with radially formed protection against reinforcement prevents jamming when drilling reinforced concrete • Wear marks show, whether the tool is still suitable to drill dowel-compatible holes • Short transition from head to flute ensures fast removal of the drilling dust
Geometry • 4-flute geometry • Very long lifetime due to evenly spread wear • Smooth running and optimal guidance in the borehole • Low vibration for protection of man and machine
Field of Application
ReInforced Concrete Concrete Masonary Natural Stone