Diablo SPEEDemon Hammer Drill Bit 1/4 Inch x 12" Length 10 Inch Working Depth Carbide Tipped Red Granite Concrete Masonry Stone Hex Shank DMARG1090 Planer Standardized SDS-max Drive Shank: Delivers

Standardized SDS-max Drive Shank: Delivers full mechanical compatibility with commercial-grade rotary hammers

Complemented by precision-engineered parabolic flutes that instantly clear packing metal curls and abrasive chips away from the cutting zone

and hanging loop offer multiple mounting options for hands-free operation

always use multiple shallow passes and consider using a compressed air blast to assist in chip removal and keep the cutting area cool

Durability is at the core of the Nail Ripper™ technology

Diablo SPEEDemon Hammer Drill Bit 1/4 Inch x 12" Length 10 Inch Working Depth Carbide Tipped Red Granite Concrete Masonry Stone Hex Shank DMARG1090 Planer Standardized SDS-max Drive Shank: DeliversPrecision Meets PowerDrill Faster, Cleaner, and Longer in Concrete and Stone The Diablo DMARG1090 SPEEDemon Red Granite Hammer Drill Bit is engineered for professionals who demand speed, durability, and precision in concrete, masonry, and stone applications. With a 1 4" diameter, 12" overall length, and 10" working depth, this carbide tipped bit delivers aggressive starts and clean holes in granite, brick, marble, and block. The multi ground Grip