Silverline 282415 Diamond Core Drill Bit 42 x 150 mm

Product Information

The 22mm and 28mm are perfect Core Bits for enlarging condensate pipes or gas pipes and the 127mm and 152mm Core Drll Bits are for boiler flues or soil pipe fittings.

Clear the debris at regular intervals, as build-up of dust leads to ineffi cient drilling and can result in overheating, excessive clutch wear and possible loss of segments. Our Dry Diamond Core Drills offer a quick, clean and economical way to drill soft abrasive materials such as standard facing bricks and concrete building blocks. This drill bit has been laser welded to improve durability and robustness and is manufactured with slots in the barrel which is designed to help clear debris.

These diameters are beyond the capability of SDS Plus machines - adaptor and machine damage could occur.

Each diamond core drill bit has been designed to offer maximum performance and a long lifespan, making it the go-to choice for any professional's toolbox.

Faster rotational speeds do not always mean better material penetration - please refer to the operation speed chart below.