The CDM-C★★★ TUATARA bond is designed for mature and reinforced concrete. It is suitable for rig mounted motors. For optimal performance and maximum lifetime use this range with a medium powered motor.

• Diameter: 172 mm
• 1¼" back-end
• Segment height: 12 mm
• Usable length (L2): 450 mm
• MP = Medium power from 2.5 kW

For other diameters and back-ends of our CDM-C★★★ TUATARA, see the full range of wet core drill bits for mature and reinforced concrete.