Heavy Duty Concrete Hole Saw Kit With Tungsten Carbide Core Bits And SDS-Plus SDS-Max Shanks For Dry Drilling Through Concrete Brick And Stone, 16-Piece Set Includes Six Hole Saws From 40mm To 130mm, Center Bits, Washers, And Durable Carrying Case
✔️ 16-piece set: 6 hole saws, SDS-Plus/Max shanks, center bits, case
Built for professionals and serious DIYers, this kit provides fast, accurate dry drilling through concrete, brick, stone, and masonry. The tungsten carbide bits are designed for high wear resistance and long life, with a self-tightening center drill to stabilize the cut.
✅ Six hole saws included: 40mm (1-9/16"), 55mm (2-3/16"), 80mm (3-1/8"), 100mm (3-15/16"), 110mm (4-5/16"), 130mm (5-1/8")
✅ SDS-Plus shank (300mm) and SDS-Max shank (300mm)
✅ 3x center drill bits with cross-shaped teeth for better concentricity
✅ 5x spring washers for secure stacking and stable drilling
✅ Blow-molded carrying case for organized transport
✅ Tungsten carbide construction extends life under hard materials
✅ Self-tightening thread design with built-in wrench slot for quick detachment
💡 What is a heavy duty concrete hole saw kit with tungsten carbide cores used for in dry drilling? This handy dry drilling solution is perfect for installing sockets, pipes, or conduits in concrete, brick, or stone. - Drilling through concrete without water cooling - SDS-Plus and SDS-Max hammers compatibility for major brands - Tungsten carbide cores resist wear for longer life - Quick bit changes with center drill wrench
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