Air Tools & Compressors. Garden Tools & Watering. Tool Boxes & Storage. Work Benches & Vices. Adhesives, Sealants & Fillers. Books, Guides & Videos. Decorating & Tiling Tools. Ladders & Lift Trucks. Detectors & Testing Tools. Huge range of top brand tools. With over 100,000 products available. Add to Favourite Sellers. Sign up to Newsletter. Makita Diamak Dry Diamond Core Drill 117mm. Suitable for cutting granite, marble, limestone, slate, hard bricks and other dense, non abrasive materials. Specifications. Diameter: 117mm. Overall Length: 150mm. Fitting: 1/2 BSP Features and Benefits. Fast cutting ability in granite, marble and most hard materials. Can be used with dust extraction. Suitable for granite, marble, limestone, slate, hard bricks, engineering bricks & dense materials. Features 5mm useable diamond segments brazed to a solid core. Tooled-Up has been trading since 2001 but started out life as a family run local engineering business supplying local customers in Enfield since 1976. We are still family run business and we strive to continue expanding our huge range of products, maintain our excellent standard of customer service and build on our extensive knowledge base. Any questions please do not hesitate to call our customer services team. We are authorised stockists for all major brands including Black & Decker, Bosch, DeWalt, Draper, Festool, Fiskars, Gardena, Karcher, Makita, Sealey, Snickers, Trend and many, many more. View more great items. Draper No 10 Chuck Key. Sealey MT3-M12 Chuck Set for SM2502 Mini Mill. Sealey MT2-M10 Mill Chuck Set for SM2503 Mini Mill. Sealey MT3-M12 Collet Set for SM2502 Mini Mill. Be the first to find out about our latest news and product offers! This listing is currently undergoing maintenance, we apologise for any inconvenience caused.