Bosch SDS Max M4 Hammer Drill Bit 16mm x 200mm x 340mm 2608685860 FEATURES Bosch SDS MAX masonry drill bits with Quadro-X drilling head with four cutter geometry for the toughest applications Low vibration for fatigue free working Suitable for masonry and concrete with rebar For use in all large rotary hammer drills with SDS MAX tool holder SPECIFICATION Product line: PRO accessories Specification: 16 x 200 x 340 mm Product text, AC grey: Pack of 1 Diameter (D) mm: 16.00 Working length (L1) mm: 200 Total length (L2) mm: 340