Description:
1/2-28 UNEF Hand Tap HSS UNEF Right Hand Tap Machine Hand Tool
Specifications:
Model: 1/2”-28 UNEF
Material: HSS
Hand Tap size: 85x11mm
Quantity: 1pc
Application: The cutting tool for machining the external thread is composed of a cutting part, 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 don’t 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:
1pc x 1/2-28 UNEF Hand Tap
Notice:
1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.
2. The color may have different as the difference display, pls understand.
More Details:
