Diamond Core Drill Bit, 152 x 170mm tempered and blackened

tempered and blackened

1 x 5in (127mm) Extension Bar

Unique flute spiral has an accurately ground and honed cutting edge on its entire length

Easily foldable for storage and adjustment in tight areas

Fitted with ball bearing rollers for smooth lifting and lowering

Diamond Core Drill Bit, 152 x 170mm tempered and blackenedDesigned for dry cutting and suitable for use on most masonry applications, including brick and concrete blocks, this 152 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.