Three Inch Heavy Duty Wet Diamond Core Drill Bit For Concrete And Hard Masonry With One And One Quarter Inch 7 Thread Arbor 10 mm Segment Height 15.7 Inch Overall Length Long Life Core Bit For Reinforced Concrete And Brick

Heavy-Duty 3-Inch Wet Diamond Core Bit for Concrete Single
✔️ 3 in dia, 1-1/4-7 arbor, 15.7 in long, 10 mm segs

This heavy-duty wet core drill bit is engineered to cut through hard concrete, reinforced concrete, brick, block, and other tough masonry. It plugs into standard core drilling rigs and water-fed systems, making it a solid choice for HVAC penetrations, plumbing openings, stair rails, and structural work.

✅ 3 in diameter core bit for concrete, reinforced concrete, brick, and block; wet drilling minimizes dust and improves cutting efficiency.
✅ 1-1/4 in - 7 threaded arbor provides wide compatibility with most core drilling rigs and water-fed systems.
✅ 10 mm diamond segment height delivers long life and efficient material removal.
✅ 15.7 in overall length enables deep holes for installations like HVAC, plumbing, or stair rails.
✅ Wet-only operation reduces dust and keeps the work area cleaner and safer.

💡 What is a heavy-duty wet diamond core drill bit used for in concrete and masonry? This handy tool lets you drill deep, clean cores in tough materials.

- Deep core drilling through concrete, reinforced concrete, brick, and block - Wet operation cools the cutting edge and minimizes dust for safer work sites - Compatible with standard 1-1/4 in-7 arbor cores on most core rigs