CorePlus CORDCD157 Diamond Dry Core Drill Bit 157mm

The CorePlus Diamond Dry Core Drill Bit is designed to deliver a smooth and efficient dry core drilling experience. Featuring 8mm diamond segments with a high concentration of premium-grade diamond in the bond, the bit utilizes leading edge diamond/metal bonding metallurgy to promote long-lasting core life. A ribbed core body and V-groove segments enhance debris clearance and support fast cutting action, while the aerated core design improves cooling to extend tool life. Sized at 157mm in diameter, this drill bit is 1/2in BSP threaded, compatible with standard core drilling machines and accessories. For the 22mm and 28mm variants, a 10mm Hex Shank is used, and these do not require an arbor accessory. This product combines professional-grade construction with practical features to support efficient dry core drilling applications.

Features

• 8mm diamond segments with premium-grade diamond
• 1/2in BSP thread for core drilling machines
• Ribbed core body aids debris clearance
• V-groove segments for fast cutting action
• Aerated core design improves cooling and life

Technical specifications

• Diameter: 157 mm
• Diamond segment thickness: 8 mm
• Thread type: 1/2in BSP
• Compatible with standard core drilling machines
• 22 mm and 28 mm variants have 10 mm hex shank (no arbor)