The DD350X is suited for the home workshop. It provides the homeowner, weekend craftsman or hobbyist with the sharpening power needed to sharpen dull bits on the fly and finish projects without an extra trip to the hardware store.
The 500X is ideal for the serious DIY'er, hobbyist and the professional user who needs to sharpen bits frequently. The 500X is built tough and sharpens drill bits to 118 or 135 deg point angles, ideal for workshops that use separate bits for drilling wood and metal.
Sharpens HSS, carbide, cobalt tin-coated and masonry bits. Sharpens bits in less than 30 secs. Easily replaceable diamond grinding wheel sharpens 118 through 140 deg point angle drills sized 3/32 to 3/4 in. Adjustable material take off and relief settings to customize your point geometry. Cast aluminum sharpening port for added durability. Optional attachment to sharpen left hand drill bits. Increased versatility and precision control make the 750XC a top of the line pro model. What's in the box Drill Doctor, Large Chuck, DVD, Manual and hub wrench.