The NOVA 35018 Sharpening Center combines the traditiona lGrinding Jig with the Finger Grind Jig into one, versatile sharpening tool suitable for 6" to 8" bench grinders. You can achieve true and precise machine grinding with the controlled slideway.
The NOVA 35053 Finger Jig accessory works with 6" to 8" bench grinders and uses a true track ball and socket for precise arc movements. You can really 'feel' the grind. This item is included with the 35018 Sharpening Center (# 417747) but works on its own, as well.