Simpson SDS-Max Quad Head Drill Bit 11/16 in. x 21 in. Carbide MDMX06821Q Mortiser What spindle interface and bore

What spindle interface and bore does this lathe have

One-shot lubrication system delivers oil to all critical moving surfaces simultaneously

INCLUDES : Grinding wheel and wheel guard

What type of decking is the Deck-Drive DCU Composite Screw designed for

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Simpson SDS-Max Quad Head Drill Bit 11/16 in. x 21 in. Carbide MDMX06821Q Mortiser What spindle interface and boreSimpson 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