Heavy Duty Pro Grade 4 Inch Diamond Core Drill Bit For Brick And Block Drilling With 9.5 Inch Depth, 10mm Segment Height, SDS Max Pilot Bit Adapter, 30 40 Grit Size, Wet Or Dry Use

Heavy Duty 4-Inch Diamond Core Drill Bit for Brick & Block
✔️ 9.5 in depth, 10 mm segment, SDS Max pilot bit, single bit

This heavy‑duty dry diamond core bit is designed for drilling soft brick and building block. It’s typically used with handheld core drills or dedicated rotary rigs for masonry projects, delivering clean, straight holes.

✅ 4 in diameter core bit for brick and block drilling
✅ 9.5 in drilling depth for deep holes
✅ 30/40 grit diamond surface for efficient cutting
✅ 10 mm segment height and 5/8-11 arbor
✅ SDS Max pilot bit adapter included; rotary mode only; wet or dry use

💡 What is a heavy duty diamond core drill bit used for in brick and block work?

This core bit is handy for masonry drilling in construction projects. - Handy for drilling soft brick and blocks - Clean, precise holes with long tool life - Includes SDS Max pilot bit adapter for quick setup - Rotary mode only, wet or dry with core drills