The Makita D-74756 is a 4 piece Tungsten Carbide Tipped Drill Bit Set, adapted for use with SDS Plus Hammers. The bits are supplied in a compact and easy to open butterfly type case so bits can be easily located and removed. It is ideal for masonry, indoor decorators, constructors and more. Features & Benefits • 4 piece set for SDS Plus Hammers • Compact easy to open plastic butterfly case • Bits can be easily located and removed • Suitable for masonry workers, indoor decorators and constructors Specifications • Sizes: 6, 8, 10 and 12mm • Length: 160mm Contents • 6mm SDS Plus Drill Bit • 8mm SDS Plus Drill Bit • 10mm SDS Plus Drill Bit • 12mm SDS Plus Drill Bit • Plastic Storage Case