uptodatetools 35mm Concrete Cement Stone Wall Hole Saw 300mm Round Rod SDS Plus Shank Rod Concrete Cement Wall Shank Hole Saw Cutter Set + Drill Bit + Wrench
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Simple operation, easy to use, and fast perforated. Hard alloy forging, high temperature quenching, sharp edge and high hardness. The cutting is not easy to break, sharp and durable. The hard alloy head blade has the characteristics of high hardness, strong impact resistance and fast drilling speed. Center positioning: 130 degree drill point design, strong wear resistance, cutting sharper. Suitable for percussion drills, electric hammers, etc., used for decoration openings on red brick walls, cement walls, air-conditioning holes, water pipe holes, and smoke machine holes.