Professional tool manufactured by Horotec of Switzerland. The machine enables you to produce the perfect screwdriver head shape so that your screwdrivers will not damage the watch screw heads.

The machine comes complete with 3 stones: 2 round stones for forming the sides of the screwdriver head and a square stone for squaring off the end of your screwdriver.

The screwdriver sharpener comes with 3 dies Ø, 4.3, 4.8, and 5.3, which correspond to the most popular screwdriver body sizes in the market and fit our range of Horotec screwdrivers.