1 in. Dry Diamond Core Drill Bit for Brick and Block, 9.5 in. Drilling Depth, 1/2 in. Chuck Pilot Bit Adapter

Dry diamond core bits with 30/40 diamond grit with 1/2shank pilot bit adapter. Designed for drilling soft brick or building block. Included pilot bit adapter to 1/2shank arbor size, 10mm segment height and 9.5 in. drilling depth. Use wet or dry with handheld core drills or dedicated core drill rigs (rotary mode only).MULTIPURPOSE - designed to drill soft brick and building blockPILOT BIT ADAPTER - includes ½ in. shank pilot bit adapterGRIT SIZE - #30/40 grit sizeDRILLING DEPTH - 9.5 in. drilling depthSEGMENT HEIGHT - 10mm segment heightWET or DRY - recommended to use wet or dry with handheld core drills or dedicated core drill rigs (rotary mode only)ROTARY MODE ONLY - please only use rotary mode with our core bits