12-Piece Masonry Drill Bit Set Q24675

Material: Carbide-Tipped Alloy Steel
Cutting Diameter: 1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 1/2" inches
Finish Type: Electrophoretic Coated
Shank Type: 3-Flat
Brand: DYRECELVE

• CARBIDE TIPS AND STEEL BODIES: Each bit combines a spear-shaped carbide cutting tip with a steel body and spiral flutes that guide loosened material along the bit; use speed, pressure, and cooling suited to the surface
• 3-FLAT SHANK FOR STANDARD DRILLS: Fits compatible keyed or keyless 3-jaw chucks on corded drills, cordless drills, hand drills, and drill presses; not for SDS rotary hammers or 1/4-inch impact-driver collets
• 12 BITS IN 7 SIZES: Includes one 1/8", one 5/32", two 3/16", four 1/4", two 5/16", one 3/8 masonry drill bit, and one 1/2" bit for pilot holes and step-up drilling
• FOR MATCHING PROJECT SURFACES: Select masonry drill bits for brick, concrete, cement, stucco, ceramic tile, glass, wood, and plastic; begin at low speed, use light pressure, keep the drill aligned, and add water on hard surfaces
• MARKED SIZES WITH STORAGE CASE: Visible size markings help identify each diameter, while the included transparent case keeps all 12 bits together for selection, transport, and storage between home repair and installation tasks