CorePlus CORDCD28 DCD28 Diamond Dry Core Drill Bit 28mm Safety Workwear * 100% waterproof (no stitched

* 100% waterproof (no stitched seams)* Keeping feet dry and warm * Stays flexible and supple

Heavy-duty wheels

Has a signal to noise ratio (SNR) of 31 dB

5mm 3/4in BSP (G3/4) & 33

CorePlus CORDCD28 DCD28 Diamond Dry Core Drill Bit 28mm Safety Workwear * 100% waterproof (no stitchedThe 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. Utilises 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. The aerated core design enhances cooling and extends core life. 1 2in BSP