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

• Knives: by automatically passing the knife through the center of the wheels, sharpening is done without worrying about the correct angle.
• Scissors: for this, sharpening is done on the side guide with an accurate sharpening angle: this allows sharpening all types of scissors without making a mistake.
• Drill bits: the box contains a kit for sharpening drill bits, in this box you can sharpen all drill bits from 3mm to 13mm. Once you place the kit in position, it is possible to sharpen the drill bits in a simple and quick way, ensuring the correct angle for sharpening the drill bits.