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. Faithfull Dry Diamond Core Drill 152mm. Faithfull Dry Diamond Core Bits combine a professional quality 1/2in BSP threaded core with premium 8mm fluted turbo cut diamond segments. They are manufactured to offer exceptional wear and speed of cut. The V-groove segments assist in clearing debris when in use. Ideal for use in plumbing, electrical and general building installations to cut clean holes in brick and concrete blocks. Suitable for rotary use ONLY! Must not be used on percussion/hammer mode. For use with a power drill of 850 watts upward, equipped with a safety clutch and a variable speed function Do not use Diamond Cores larger than ø78mm with SDS Plus drills as this may result in damage to the power tool or SDS adaptor. Diamond Cores give the best results when used with a purpose-built core drilling machine. 1 x Faithfull Dry Diamond Core Bit 152 x 150mm. 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. Faithfull HSS Jobber Drill Bit Metric 1mm. Faithfull HSS Jobber Drill Bit Metric 4mm. Faithfull HSS Jobber Drill Bit Metric 4.5mm. Draper Expert Rosehead Countersink Bit 13mm. 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.