Cougar HD Premium 1-1/2 Inch Dry Diamond Core Drill Bit For Dry Or Wet Use With 5/8-11 Threaded Arbor Turbo Laser Welded Segments That Slice Through Cured Concrete With Rebar Brick Block Masonry And Stone 1-1/2 Inch Diameter Delta Diamond

Premium 1-1/2 Inch Diamond Core Bit for Dry or Wet Drilling
✔️ 1-1/2 in dia, 9 in length, 5/8-11 arbor, dry/wet use

This premium 1-1/2" dry/wet diamond core bit is built for professional drilling through cured concrete that contains rebar, brick, block, masonry, and stone. It works with most core drilling machines and compatible handheld drills (adapter required) to produce clean, straight holes with minimal heat.

✅ 1-1/2" outside diameter - drills 1.5" holes
✅ 5/8-11 threaded arbor
✅ 9" barrel length
✅ Notched turbo laser-welded segments for fast, straight holes
✅ Dry or wet drilling capability
✅ Compatible with core drilling machines, handheld drills (adapter required), or variable speed grinders
✅ Lifetime warranty against warping, cracking, and material defects

💡 What is a diamond core drill bit used for in concrete construction projects? A handy tool for drilling precise holes through cured concrete and masonry.
- High-quality diamond segments for fast cutting
- Works dry or wet to reduce dust and heat
- Compatible with core drills, handheld drills (adapter required), or grinders
- Long service life with a lifetime warranty