UNITEC Diamond Core Drill 1 2"BSP Fitting **CLEARANCE** Resin Wheel Precise metal connector for connecting dust pan Precise metal connector for connecting two GRS guide rails together 450mm drilling length with a 10mm Segment height Engineered Stone Product Code: Size: Drill Depth: Shank size: CCD012BSP 12mm 100mm 1 2" BSP (M) CCD015BSP 15mm 100mm 1 2" BSP (M) CCD020BSP 20mm 100mm 1 2" BSP (M) CCD025BSP 25mm 100mm 1 2" BSP (M) CCD030BSP 30mm 100mm 1 2" BSP (M) CCD032BSP 32mm 100mm 1 2" BSP (M) CCD035BSP 35mm 100mm 1 2" BSP (M) CCD038BSP 38mm 100mm 1 2" BSP (M) CCD040BSP 40mm 100mm 1 2" BSP (M) CCD045BSP 45mm 100mm 1 2" BSP (M) CCD050BSP 50mm 100mm 1 2" BSP (M)