Concrete Drill Bit ROCKFASTER+ 6-Cutter SDS-Plus Ø8x110 mm - DIAGER -118D0

Drilling Power

This ROCKFASTER+ concrete drill bit by Diager is specially designed for SDS-Plus rotary hammers. Its architecture incorporates 6 active cutting edges strategically distributed: three central elements positioned at 130° ensure immediate starting with optimal centering, while three peripheral cutting edges guarantee smooth hole finishing without excessive resistance. This configuration enables rapid and homogeneous disintegration of concrete material.

Enhanced Robustness

The head features a premium carbide plate with 30% increased carbide content to considerably extend service life. The S-profile of the cutting edge allows cutting through metal reinforcements without risk of jamming. Three large lateral stabilizers significantly reduce vibrations during operation.

Optimized Design

The body features a generous flute that optimizes debris evacuation and a reinforced land offering better abrasion resistance. The premium steel quality employed ensures exceptional durability, even during intensive use on construction sites. The protruding centering tip offers exact positioning from first contact.

Key Benefits