Makita UDU1-3-16S 1‑3/16" x 1‑3/8" Tungsten Carbide‑Tipped Annular Cutter Measuring Tools and a 1/4-Inch nut driver

and a 1/4-Inch nut driver

chrome over nickel blades on strong shears

Magnet on back for hands-free operation

features screw holes for more permanent mounting

Makita UDU1-3-16S 1‑3/16" x 1‑3/8" Tungsten Carbide‑Tipped Annular Cutter Measuring Tools and a 1/4-Inch nut driverMakita Tungsten Carbide Tipped Annular Cutters are for use with the 1 3 8 Magnetic Drill (model HB350, sold separately) and provide faster drilling through the hardest metals. Engineered out of tungsten carbide for a longer cutting life with triple edge geometry for faster, more efficient cutting. These bits will drill, precise, straight, and burr free holes with a Weldon Shank design for optimal cutting life. Key Features SPEED : Triple edge geometry