CorePlus Diamond Dry Core Drill Bit

This diamond dry core drill bit is designed for efficient and smooth drilling through a range of materials. It features 65 mm diameter with 8 mm diamond segments made from premium-grade diamond, delivering durable, long-lasting performance. The bit is compatible with standard core drilling machines and accessories, providing reliable results for both DIY and professional projects. Its design includes a ribbed, aerated core body for improved cooling and extended life, and V-groove segments to aid debris removal for fast, continuous cutting. Smaller variants (22 mm and 28 mm) use a 10 mm hex shank and do not require an arbor accessory, simplifying setup. The product emphasizes robust construction and dependable operation in everyday drilling tasks.

Key features

• 65 mm diameter with 8 mm diamond segments
• V-groove segments for debris removal
• Ribbed aerated core body for cooling and life
• 1/2 in BSP threaded connection for standard machines
• 22 mm/28 mm variants use 10 mm hex shank, no arbor

Specifications

Diameter: 65 mm. Diamond segments: 8 mm with a high concentration of premium-grade diamond in the bond. Bond metallurgy optimized for long-lasting core life. Core body: Ribbed with aerated design to aid cooling and debris clearance. Segment design: V-groove segments for fast debris removal and continuous cutting action. Thread: 1/2 in BSP, compatible with standard core drilling machines and accessories. Sizes 22 mm and 28 mm have a 10 mm Hex shank and do not require an arbor accessory. Installation: Attach the bit to a compatible core drilling machine using the 1/2 inch BSP threaded connection and ensure it is securely fastened before operation.