... electrically conductive materials. Applications:Bearings,Hubs,Joints,Clutch Plates,Roller Pins,Shafts.Gears,Sprockets,Lawn Mower Cams,Truck Cams,Car Camshafts,Axle ... Shafts,Drive Shafts,worm gears,etc. Heating methods: Quenching, Heating penetration Feature: 1 ...