Milwaukee 49323561 8pce Masonry Hammer Drill Bit Set The Milwaukee Masonry Hammer Drill Bits feature a carbide-tipped design with a 3-flat shank, making them ideal for drilling into concrete, brick, block, and soft materials using hammer drill/drivers. Their distinctive red flute design enhances visibility, while the dualtip design on both small and large diameters optimises drilling speed and extends bit life. These drill bits come organised in a customisable accessory case compatible with PACKOUT™. Includes: 1 x 4mm x 90mm Masonry Drill Bit 2 x 5mm x 100mm Masonry Drill Bit 2 x 6mm x 100mm Masonry Drill Bit 1 x 8mm x 100mm Masonry Drill Bit 1 x 10mm x 150mm Masonry Drill Bit 1 x 12mm x 150mm Masonry Drill Bit Features: Carbide tipped, 3-flat shank masonry drill bit for drilling into concrete, brick, block and soft materials using Hammer Drill / Drivers Dual tip design on smaller and larger diameters- optimised to deliver faster drilling speeds and longer life Red flute for easy identification PACKOUT™ compatible case for conveniently accessible and secure storage Single sided packaging for shelf space optimisation Specifications: Shank: 3 Flat Shank Material: Concrete, Block and Brick Cutting Width: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm Length: 90mm, 100mm & 120mm