Designed for durability and flexibility to sharpen the largest range of dull or broken bits-including split points and masonry bits.
One chuck sharpens all sizes 3/32" -3/4".
New “Push to Stop” design on the drill point splitting port will not allow you to over split the bit point.
Adjustable material take-off allows user to change the amount of bit material that can be removed to further extend the life of your bits.