8" x 1/4" x 1.25" - Diamond Wheel - Square Top System Components_Heads The helical cutting action is

The helical cutting action is the ultimate way to surface wood and will eliminate fuzzy and chipped out grain defects even in cross grain

Woodworking reversible hss blade set with 2 cutting edges for Ryobi AP-1301 and Ridgid TP-1300 ( old Global # PKH-12807 ) wood thickness planers

) Carbide is very hard (~92 Rc)and should be sharpened using a diamond wheel or silicon carbide type

Knife-Lock knives are compatible with your existing Wisconsin Knife™ Style steel backing plates

2-3/4" width may exceed capacity on some W

8" x 1/4" x 1.25" - Diamond Wheel - Square Top System Components_Heads The helical cutting action isCompatibility Foley, United, Nielsen, Western Grinders Abrasive Diamond (NCD or CDX) Diameter 8" Thickness 1 4" Bore 1. 25" Top Square For Straight Knives Super abrasive profile wheels offer the longest wheel wear and the finest finishes. NCD Diamond wheels are used to finish grind and resharpen solid carbide knives. Run at 3,000 RPM. CDX Diamond wheels are used for carbide inlay knives and resist plugging with soft backing steel. Run at 3,000 RPM max.