Diamond Drill Bit Sharpening Tool

Easiest way to sharpen drill bits. Use your drill to rotate the 100 grit grindstone and simply press the bit against it for a sharp edge. You will have to do this twice for each drill bit for both edges. Designed for multiple drill bit sizes. Perfect gift for any handyman. Easy to use. Specifications: Accommodates drill sizes: 5/64" - 13/64"(2mm-5mm) ,7/32" - 21/64"(5mm-8mm),11/32" -1/2"(8mm-12.5mm) Angle Stop Degrees: 60 degrees Left Includes: 1 x Diamond Drill Bit Sharpening Tool Note: Requires a Power Drill That Operates Between 2000 and 3500 RPM.The above dimensions are measured by physical objects. There will be light error due to different measurements.