Timco 5pcs Prem Diamond Core Drill Kit. A selection of 5 premium grade diamond core drills for fast drilling into masonry, bricks and blocks. During drilling, the self-sharpening diamonds will not only give a clean and precise hole but also increase lifespan. Suitable for wet and dry cutting. Supplied with accessories and carry case. Fast cutting turbo segments. Long life high quality diamond. Precision manufactured for low noise and vibration. Rifled body for excellent dust extraction. Easy core removal slots. Armoured fitment body for strength & durability. 65 x 150mm Diamond Core (Qty 1). 117 x 150mm Diamond Core (Qty 1). 127 x 150mm Diamond Core (Qty 1). 1/2 BSP x 240mm Extension (Qty 1). 1/2 BSP x 88mm Hex Adaptor (Qty 1). 1/2 BSP x 115mm SDS Plus Adaptor (Qty 1). 8 x 200mm Pilot Drill (Qty 1). 8 x 75mm Taper Drift (Qty 1).