Impact & Hammer Drill Bits: Dual Hole, Dual Groove, Round & Square Shank - Cement, Concrete, Stone Drilling

These drill bits are designed for efficient and precise drilling into tough materials like cement, concrete, and stone. Featuring a dual hole and dual groove design, they provide enhanced cutting power and debris removal. The versatile shank design includes both round and square options, ensuring compatibility with a wide range of drills and drivers. Engineered for durability and high performance, these bits are ideal for both professional tradespeople and DIY enthusiasts tackling demanding projects. Shank Type: Round, Square Material Compatibility: Cement, Concrete, Stone Special Features: Dual Hole, Dual Groove Manufacture country: China Instructions included: No