Simpson SDS-Max Quad Head Drill Bit 11/16 in. x 21 in. Carbide MDMX06821Q SCW Head-of-Wall Slide-Clip Connector Model Number: S40CNB

Model Number: S40CNB

and which drills are compatible

The Simpson Strong-Tie CCTQ666SDS is a 6x6 Quick-Install Column Cap engineered for "T" configuration beam-to-column connections

What blade speed range does the VBS-3612 support

The annular-ring shank solves the problem of nails backing out over time - rings mechanically lock into wood fibers so connections stay tight

Simpson SDS-Max Quad Head Drill Bit 11/16 in. x 21 in. Carbide MDMX06821Q SCW Head-of-Wall Slide-Clip Connector Model Number: S40CNBSimpson MDMX06821Q 11 16 in. x 21 in. SDS max Shank Quad Head Drill Bit is a premium quality, professional grade carbide drill bit from Simpson Strong Tie, engineered for high performance rotary hammer drilling in concrete and reinforced concrete. The quad head dual cutter design, proprietary flute geometry, and reinforced core work together to maximize energy transfer, enhance drilling speed, and reduce vibration and stress on the operator. Key