Coreplus DCD117 Diamond Dry Core Drill Bit 117mm specific ds-3926000a{margin:20px 0

ds-3926000a{margin:20px 0

Fits double short foot for line puller

Just move the hose vertically to action the flow process

5mm x 14 flutes x 1/2"D with 21mm Hex

A set of deep 1/4"D BA sockets from 0BA - 8BA

Coreplus DCD117 Diamond Dry Core Drill Bit 117mm specific ds-3926000a{margin:20px 0The 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