• Designed for dry cutting and suitable for use on most masonry applications, including brick and concrete blocks • Popular for use in the plumbing, electrical and general building trades • Compatible with all 1/2" BSP threaded arbors • Laser-welded diamond segment connection • Should not be used in hammer modeDesigned for dry cutting and suitable for use on most masonry applications, including brick and concrete blocks, this 48 x 170mm diamond core bit is popular for use in the plumbing, electrical and general building trades. The bit is compatible with all 1/2" BSP threaded arbors and has a laser-welded diamond segment connection. It should not be used in hammer mode.1 x Diamond Core Drill Bit, 48 x 170mmWarning: If these bits are used in an SDS+ hammer drill, they must have an electronic safety clutch and only be used in rotary mode.Technical SpecificationConnection: 1/2 BSP Cutting depth: 150mm Diameter: 48mm Length: 170mm Segment height: 8mm Segment quantity: 4 piecesTechnical Spe