CorePlus DCDKIT11 Diamond Dry Core Drill Bit Set, 11 Piece. CorePlus DCDKIT11 Diamond Dry Core Drill Bit Set, 11 Piece 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 Drill Bit is compatible with standard core drilling machines, and accessories. This 11 piece CorePlus Diamond Dry Core Drill Bit Set is supplied in a sturdy aluminium storage case. /p> Contains: 5 x Diamond Dry Core Drill Bits: 38, 52, 65, 117 and 127mm. The CorePlus Diamond Dry Core Drill Bit delivers a smooth drilling experience. 5 x Diamond Dry Core Drill Bits: 38, 52, 65, 117 and 127mm. 1x CorePlus DCDKIT11 Diamond Dry Core Drill Bit Set, 11 Piece. Draper 82699 Protective Faceshield to BS2092/1 Specification. You may also like. TIMCO INDEX SCREWS HEX HEAD LANDSCAPE SLEEPER DECKING TIMBERFRAME VARIOUS SIZES. Imex E60 Rotating Laser Level Kit with Tripod, Staff & LR1 Detector. Draper 31264 3.3kVA 230V to 110V Portable Site Transformer. Karcher 6903276 Standard Pressure Washer Brush. Toolden is a dedicated and passionate team, based in the North East of Scotland. We have a great blend of knowledge and innovation, experience and commitment, practical and’techie’ in the Toolden team. All of this comes together to offer the highest level of service we can possibly provide to our ever growing cherished customers.