Catalog number: ACD-6.4L Features: ● Suitable for drilling holes in mortar, blocks, bricks, ALC, gypsum board, etc., and for drilling pilot holes for inserting plug anchors and plugless screws. ● No vibration drill required. You can drill holes quickly with a rechargeable impact. ● Asymmetric special carbide tip shape. Cutting speed is more than four times faster than with a general shape. ● Chromium molybdenum steel that can withstand high loads. Integrated processing from the cutting edge to the hexagonal shaft. ● Color-coded by size with an O-ring. ● Smoothly enters the anvil and does not bite into the ball groove. ● Asymmetric shape with excellent cutting edge increases cutting speed. Applications: ● Materials to be cut: Concrete, mortar, blocks, bricks, ALC, gypsum board. Specifications: ● Blade diameter (mm): 6.4 ● Effective length (mm): 115 ● Total length (mm): 172 ● Shank shape: Hexagonal shaft (6.35mm) ● Shank diameter (mm): 6.35 ● Compatible models: Air screwdriver (opposite side 6.35mm), rechargeable/electric screwdriver Material/Finish: ● Blade: Special steel
