•Design-engineered for rapid installation of fixings, the new Twister Impact Masonry drill bits contain some seriously impressive features, including:
•Impact rated ¼” quick-change shank is perfect for use in an impact driver. Swap bits, not machines!
•Precision-ground drill tip ensures rapid drilling in most masonry materials*
•Depth-stop section provides a consistent drilling experience with every use
•Optimised flute design, for maximum spoil removal and durability
•Solid, 1-piece construction for maximum strength
•Available in five sizes, 4.0 / 5.0 / 5.5 / 6.0 & 7.0mm diameters
•Manufactured at Armeg HQ, Sheffield
•*Not designed for use in dense materials such as engineering brick, heavy duty concrete etc.