Pro Grade Wet Diamond Core Drill Bit Set For Concrete And Masonry, 6 Piece With Inch Sizes One Half, Three Quarters, One, Two, Five, Six, 14 Inch Drilling Depth, 1-1/4 In 7 UNC Thread, Heavy Duty Weld, Quick Fit For Handheld And Stand Drills

Professional Wet Diamond Core Drill Bit Set for Concrete
✔️ 6-piece wet core bit set: sizes 1/2-6 in, 1-1/4 in-7 UNC

This 6-piece wet diamond core drill bit set is designed for drilling through concrete and masonry, delivering clean, accurate holes in reinforced concrete, brick, foam brick, and more. It features a universal 1-1/4 in-7 UNC thread for quick, secure attachment to handheld or stand drills.

✅ 6-piece set includes sizes 1/2", 3/4", 1", 2", 5", 6" with 14" drilling depth
✅ 1-1/4" 7 UNC universal thread fits handheld and stand drills
✅ Diamond teeth deliver burr-free edges and fast, accurate cuts
✅ Carbon steel body with high-precision welding for durability (95 HRB)
✅ Wet cutting reduces heat buildup, extends bit life, and minimizes dust
✅ Suitable for reinforced concrete, red brick, foam brick, and general masonry

💡 What is a wet diamond core drill bit used for in concrete work and why choose it? This handy tool helps you drill precise, clean cores in hard materials with water cooling, reducing heat and wear. - Long-lasting performance in concrete, brick, and foam - Cool operation with water reduces heat and wear - Fits standard 1-1/4 in-7 UNC drills for quick setup - Ideal for HVAC, plumbing, and electrical installations