please keep in mind the Universal Stone Holder cannot eliminate fundamental constraints of the knife sharpener

CS-HD offers 9 grits

Please select ground shipping when you order WD-40

for example alumina ceramic or natural stones

F1200 + F1500

leading edge v sharpener Variation:Kit please keep in mind theLeading Edge V Sharpener utilizes two 6" stone holders and fine angle adjusters. The angle range: 5 to 35 degrees. V sharpener supports Edge Pro form factor stones as well as flat end 6" stones. Attention! Sharpening stones are not included. Don't use strops and lapping films. You can buy the product pre assembled or the assembly kit.