This 3 point holder allows you to measure the radius of your blades when they are setup in your sharpening frame. When you are looking for the prefect rocker of your blades, you always need to finish the rocker by hand and then this way of reading the radius is very fast, easy and most accurate.
The price is for the jig only and designed to use in combination with any radius gauge. You can easily switch the clock from the regular radius gauge to the 3-point jig and vica versa.
|Boot degree of stiffness||Nee|