Bosch PRO M4 SDS Max Masonry Drill Bit

The 20mm x 520mm PRO SDS max-4 bit (pack of 1) combines a popular diameter with extra length for deeper holes in reinforced concrete. Deep flutes help clear debris as you drill. Features and Benefits: • Up to 1.5x longer life than a Bosch SDS max-2 bit • 4-cutter head resists jamming and breaking on rebar • Tungsten carbide for strength and durability • Deep flutes clear dust and chips effectively • Fits all SDS max rotary hammers Specifications: Diameter: 20mm Length: 520mm Pack Quantity: 1 Contents: Pack of 1