The special sharpening stones have a specific shape to facilitate grinding tasks.

• Knives: by automatically passing the knife through the center of the wheels, sharpening is done without worrying about the angle being correct.
• Scissors: for this sharpening, it is done on the side guide with precise sharpening angle: this allows sharpening on all types of scissors without making mistakes.
• Drills: the box contains a kit for sharpening drills, in this box you can sharpen all drills from 3mm to 13 millimeters. Once you place the kit in place, it is possible to sharpen the drills in a simple and fast way, ensuring the correct angle in sharpening the drills.