Bosch 35 x 520mm Sds-Max M4 Drill Bit

Features: Lasts up to 1.5x longer than a Bosch SDS max-2 Drill Bit Long Life drilling in reinforced concrete 4-cutter head doesn't jam or break when you hit rebar, ensuring a long accessory life. Deep flute channels ensure effective dust and chip removal even when drilling large holes. High-quality tungsten carbide ensures strength and durability when workng with tough materials. Fits all SDS max rotary hammers Reinforced concrete is a common material in infrastructure, commercial, and domestic construction. We made PRO SDS max-4 Hammer Drill Bits to help construction workers drill in it. The drill bits have a hardy 4-cutter design that prevents them from jamming or breaking when you hit rebar. Made from high-quality tungsten carbide, the PRO SDS max-4's 4-cutter head offers convenience to professionals who need to drill accurate holes in reinforced concrete. Its fluting with a deep-channel design effectively removes the dust and chips generated by large-diameter SDS-max drilling,