Review on CMT 852 501 11B Planer - Enhanced Bearing Diameter for Improved Performance by Mark Greenwood

Very sharp drill bit and very clean cuts in plywood. When properly installed, this cutter will cut well and leave a sharp surface with no splinters. I've found that pushing this bit too fast can result in an uneven surface caused by sawdust buildup. The lower feed speed solved this problem and allowed the sawdust to be removed from the cutting channel.