The CorePlus Diamond Dry Core Drill Bit delivers a smooth drilling experience.

Its 8mm diamond segments feature a high concentration of premium-grade diamond in the bond,  utilising leading edge diamond/metal bonding, metallurgy, for long-lasting core life.

A ribbed core body, and V-groove segments, enable the fast clearing of debris, allowing for a continuous fast cutting action, while the aerated core design enhances cooling, and extends core life.

1/2in BSP threaded compatible with standard core drilling machines and accessories.

Please Note: 22mm and 28mm have a 10mm Hex Shank and do not require an arbor accessory.

This 7 piece CorePlus Diamond Dry Core Drill Bit Set is supplied in a sturdy aluminium storage case.

Contains:

3 x Diamond Dry Core Drill Bits: 38, 52 and 117mm

4 x Accessories