The tool has adjustment features to cater to your needs. The angle adjustment gauge lets you match the point angle of nearly any bit, and even works on countersinks. For an all-round grinding action, the tool comes with a pivoting neck. The angles that the grinding attachment support are Standard Angles 88, 68, 59, 49, 41 Degrees.
No more throwing off drill bits when they get old, no you can give them a new life, regain the sharpness, all in just a few simple steps. The General Tools 825 Drill Grinding Attachment helps you increase the life of your drill bits by sharpening them that makes them useful just as new. This tool is perfect for professional as well as personal use. The safety feature of the tool that protects material surface is the Non-marking depth stop cap.