DTwo claw puller, Mainly used for disassembling engine crankshaftiming gears, crankshaft pulleys, wind pulleys, camshaft timing gearsind other disc-shaped parts such as gears and bearing flanges withappropriate position dimensions.[wo three claw puller, The three claw puller is mainly used for disassemblingrarious gears and other bearings, as well as flange shaped components.3 ball bearing puller Special balt axis pullers are generally made according to aertain bearing size and are mainly used for disassembling ball bearings of thatype and model When disassembling the bearing, snap the two claws into thegap between the ball bearing steel balls,install the locking sleeve, and turn thescrew of the puller to pull the bearing