EXTREME DIAMOND CORE DRILL 10MM TURBO SEGMENT. High speed drilling performance with long life. High diamond concentration and heavy duty base plate for core drill rigidity, from the Toolpak Extreme Range. Thick wall body with multi-slot extraction. 1/2 BSP back-end fitting. For use with SDS rotary hammers or electric drills hammer action must be disengaged! Clean, accurate drilling in brick & block. Facing Brick / Breeze Block / Masonry. Flat topped 10mm Turbo Style Segments. High Speed Drilling Performance with Long Life. 1/2 BSP Back-End Fitting. Optimum Operating Speed for 127mm core 520RPM. Optimum Operating Speed for 38mm core 1760RPM. Supplied in Display Box. Please see my other listings for more bargains! Your satisfaction is guaranteed! All items are in stock when they are listed. Inventory is tracked and updated regularly. However, if demand exceeds our supply, we will give the customer the following options. We will offer other items in similar style and quality. We are Addheat Midlands, a family run Tool Hire & Sales business founded in 1968 based in Bridgnorth, Shropshire. We know how important it is for you to get what you’ve ordered and to get it fast. Our products are 100% authentic. We can always resolve any problem.