Pro Grade SDS Max And Spline Thick Wall Carbide Tipped Core Drill Bit A Beast For Concrete And Masonry With Two And One Half Inch Diameter And Four And One Sixteenth Inch Usable Depth Heavy Duty Core Bit For Thick Wall Shanks Twelve And Eighteen Inch
✔️ 2.5 in diameter, 4.375 in depth, thick-wall core bit
Designed for heavy-duty drilling in concrete and masonry, this thick-wall core bit works with SDS Max and spline drive systems, ideal for large-diameter holes. Manufactured in Japan.
✅ Diameter: 2-1/2 in; usable depth: 4-3/8 in
✅ Thick-wall, carbide-tipped core bit for concrete and masonry
✅ Drive: SDS-Max / Spline; shanks: 12 in. or 18 in.
✅ Optional 7-1/2 in extension; single-unit pack; made in Japan
💡 What is a SDS Max and Spline thick-wall carbide tipped core drill bit used for in concrete drilling? This handy tool is built to cut large holes in hard concrete and masonry with stable torque and deeper reach.
- High-diameter drilling in reinforced concrete and cured masonry
- Compatible with SDS-Max / Spline drives for reliable torque transfer
- Thick-wall design supports deeper bores and extension use