RT-TDC Drill bits Roof System with collar

Features and benefits

• Centre point for quick commencement of drilling without the drill slipping
• 160° angle tip allows for quick drilling in concrete
• Very deep seating of carbide plate significantly improves connection with the drill core, which affects quality
• The conical connection between drill and an SDS plus adapter allows the transfer of 100% of impact
• Ring acting as a limiter allows drilling holes at a constant depth
• The cuts in the limiter facilitate drilling through insulation without winding up the insulation around the drill bit