Restore worn twist and masonry drill bits to factory sharpness with the Drill Doctor DD750XIBM drill bit sharpener. Featuring a versatile chuck capacity of 2.5 to 19 mm and an adjustable point angle between 115° and 140°, it lets you customize the cutting angle to match the hardness of your workpiece. The dedicated splitting port creates and sharpens split points for precise bit centering without walking. With the 180 grit diamond sharpening wheel, you can accurately sharpen HSS, cobalt, TiN-coated, and carbide bits. Housed in a durable hard plastic carrying case, your complete sharpening setup stays fully protected in the workshop or on the job site.