Trend 46/23X1/2TC Guide trimmer 12.7 mm diameter 50mm lng.Bearing mounted on end of cutterSelf-guiding trimmers with bearings mounted on end of cutter. For trimming plastic or plywood overlay. For copy profiling, use the bearing to follow a template or base edge of board. An approximate 3mm overlap should be left before copy profiling. When using plastic laminate adhesive to dry before trimming. This avoids clogging the guide bearing. Refs. T46/1, 46/2 and 46/20 are downcut to prevent breakout on veneer. Ref. 46/211 has a sleeved bearing to allow for regrinds in case of resharpening.Specification-D=12.7 mmC=50 mmB=12.7 mmA=90 deg.Shank Diameter=1/2 inch