1/2-28 UNEF Right Hand Tap with Round Die

Description:1/2-28 UNEF Right Hand Tap with Round DieSpecification:Model1/2-28 UNEFMaterialHSSColorsilverHand Tap size80x8mmDie size37mmApplicationThe cutting tool for machining the external thread is composed of a cuttingpart, a positioning part and a discharging hole.How to use:-When tapping, insert the head to tap the center line and the center line of drilling.-Both uniform rotation and slightly pressure to tap, after dont add pressure.-Each turn tap a reversal of about 45 to cut chip, so as to avoid blocking.-If the increase in rotational force can not rotate or tap when tapping difficulty, or it will break.Package Included:1 x Hand Tap1 x Round DieMore Details: