Heavy Duty Wet Core Drill Bit For Concrete And Masonry, Five And A Half Inch Diameter, Sixteen Inch Drilling Depth, Ten Millimeter Segment Height, Arbor From One And A Quarter To Seven Inches, For Marble Granite Brick And Hard Masonry, Wet Only

Heavy Duty Wet Core Drill Bit for Concrete & Masonry, 5.5in
✔️ 5.5 in dia, 16 in depth, 10 mm segments, 1 pc arbor

This heavy duty wet core drill bit is designed for drilling into concrete and masonry with wet cooling. Pack size: 1 piece. It's ideal for marble, granite, brick, and hard masonry when clean, deep cores are needed. Typical uses include construction, restoration, quarry work, and industrial drilling applications.

✅ Diameter: 5.5 in (139.7 mm)
✅ Drilling depth: 16 in (406.4 mm)
✅ Segment height: 10 mm
✅ Arbor range: 1.25-7 in (31.75-177.8 mm)
✅ Wet-only operation to maximize life and performance

💡 What is a heavy-duty wet core drill bit used for in concrete and masonry projects? This handy tool is designed for clean, deep holes in tough materials with water cooling. - It excels in drilling through concrete, brick, marble, granite, and hard masonry for precise cores. - Wet cooling reduces heat and wear, extending bit life and delivering smoother holes. - Use with compatible drills and large-arbor setups for deep-hole work