Heller Bionic SDS - Plus Hammer Drill Bit 6.0x160mm

• Long service life and low probability of breakage even on impact with reinforcements, thanks to the highly effective technique of hardening by blasting.
• Tungsten carbide cutting edge with cutting tooth profile for effective grinding of drilling material.
• High drilling speeds thanks to wide Twinmix Spiral.
• Optimum low-vibration drilling protects the user.
• 6.0x160mm
• Drills clean, accurate fixing and clearance holes.
• For professional drilling in concrete and masonry.
• For use on SDS Plus rotary hammers or SDS Max rotary hammers
• 4-flute helix provides rapid dust removal. 
• Shot-peined finish which hardens the surface of the bit and also helps to eliminate stress fractures.