RT-TDR Drill bits Roof System

Features and benefits

• Monolithic carbide tip increases the life of the drill bit
• 3 symmetrically arranged cutting edges allow for perfectly straight and axial drilling
• Angle tip 135° allows drilling in reinforced concrete
• Very deep seating of carbide plate significantly improves connection with the drill core, which affects quality
• 3 material extraction surfaces and special shape of the drill facilitate the removal of dust
• Steel with specification 34CrNiMo6 provides high strength and durability
• Heat treated, which increases the hardness of the steel to 52 HRC for optimal resistance during operation
• The conical connection between drill and an SDS plus adapter allows the transfer of 100% of impact