Bosch PRO M4 SDS Max Masonry Drill Bit

The Bosch PRO SDS max-4 in 22mm diameter and 320mm length handles larger-diameter holes with ease in reinforced concrete, with its shorter length keeping the tool balanced and manageable for overhead or restricted work. Features and Benefits: • Lasts up to 1.5x longer than a Bosch SDS max-2 drill bit • 4-cutter head resists jamming and breakage on rebar • Deep flute channels for effective dust and chip removal • High-quality tungsten carbide for lasting durability • Fits all SDS max rotary hammers Specifications: Diameter: 22mm Length: 320mm Contents: • Pack of 1