Diamond Jointer & Planer Knife Hone
Hone your jointer and planer knives to razor sharpness in place.
Avoid the hassle of disassembly and realignment. The Diamond Stone Knife Hone works on both carbide and steel knives. Sharpen knives right on the cutter head! The guide rides along the cutter head, holding the 300 and 600 grit stones perfectly aligned to the blade.