Product Description The Drill Doctor DD500X is ideal for the tradesman who regularly needs to quickly and easily sharpen their drill bits The Drill Doctor DD500X has a powerful motor for smooth operation and Diamond grinding wheel providing long life & constant geometry without the need for wheel dressing. Suitable for sharpening High Speed Steel, Masonry, Tin Coated, Carbide, Cobalt & Parabolic twist drills Features: 240VAC 50Hz Pantented Chuck Design: Front-loading chuck holds 2.5–13 mm (3/32″ – 1/2″) drill bits for precision geometry; makes small bits easy to align Adjustable Point Angle: 118° or 135° Variable Alignment: Lets you adjust chisel & relief angle Sharpens High-speed Steel, Carbide, TiN-coated, Cobalt, Parabolic and Masonry bits Creates & Restores Split Point Bits Patented dual-cam sharpening system: Professionally sharpen your bits with a few easy turns E-Z Alignment System: Fast, easy, and assures precise sharpening alignment, even of small bits User replaceable diamond sharpening wheel: Wheel is easy to replace after several hundred sharpenings  3 Year Warranty The Features of the DD500X enable sharpening and modification of drill bits for special applications. Adjusting the sharpening angle enables drill bits to be custom sharpened to suit different materials and applications. Decreasing the Relief Angle is ideal for harder materials & masonry drills etc. Increasing the Relief Angle will provide a more aggressive cut. The Split Point Function is for restoring or creating self centering split point drill bits. SHARPEN YOUR DRILL BITS AS EASILY AS YOU SHARPEN PENCILS! Enquiry Tell A Friend