Core drill bits are designed to cut large holes in dense materials, like masonry, brick and stone, and remove a core of debris. With this high-quality accessory for your core drill, you can drill holes up to 400 mm deep and 180 mm in diameter. Optimal performance on hard concrete, medium concrete, soft concrete, concrete, natural stone and natural sandstone. This granite core drill bit maintains its shape even with continuous operation and, thanks to its diamond coating, provides high-quality results. The diamond core drill bit for concrete is made of tempered steel, which guarantees particularly high stability.

If one of the teeth catches, which it will do many, many times, you want the clutch to kick in immediately and disengage power, otherwise the drill will twist and break your wrist. The high-performance diamond core bit allows you to drill various materials accurately and professionally. Revolutionary Diamond Dry Drilling Technology, manufactured in the UK Connection ½" BSP, For use on diamond and/or percussion drilling machines enabling drilling go the hardest materials dry without coolant or. We attach great importance to the fact that each of our crown drills is equipped with as many product features as possible.You should also pay attention to whether the diamond drill bit has been optimized by the manufacturer for wet or dry drilling. The diameter of your core drilling always results from the applicable regulations or from the diameter of your required materials/application. Suitable for use on brickwork, blockwork, and most masonry, the HSS range of diamond drills offers power and precision for a wide array of applications.

Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item. You want the teeth to be gradually skimming the surface of the brick, to very slowly cut a channel through. Our range of Hilti diamond core bits complement our full offering of Diamond Drills and can be used for wet, dry and rig drilling.Core drill bits are designed to bore precise holes in heavy-duty materials like masonry, brick, stone and concrete. These concrete core drill bits are used for general reinforced concrete, bricks, tiles, block work, sandstone etc. These thin wall diamond core drill bits are suitable for stand drilling machines and electrical hand-held drills to drill concrete, masonry, brick etc. The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. Water must be used for these concrete core drill bits to ensure a smooth, clean, trouble free cut and to ensure maximum life of the bit.

Duologi is the trading name of Specialist Lending Ltd, which is authorised and regulated by the Financial Conduct Authority (register number 774712). Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. Biggest I've got is also 152mm, tbh though, I wouldn't fancy cutting through a hard old brick like you look to have on your house using a hand held core drill, I'd be knocking out a few bricks and making good, it was done plenty of times in the days before core drill. Due to its high wear resistance, hard materials such as concrete, reinforced concrete, bricks, clinker, limestone or screed are no problem for the diamond core drill bit. It offers high cutting speed and wear resistance in all drilling operations even in difficult conditions.The high-quality drill bit has a diamond coating which ensures exceptionally high durability and longevity. Ideal for use on electric core drills for drilling in granite, hard stone, concrete and reinforced concrete.