Description:
3/8-18 UNS HSS Thread Tap Hand Tap With Round Die High Speed Steel Tapping Hand Tool
Specifications:
Model: 3/8-18 UNS
Material: HSS
Hand Tap size: 80x9mm
Die size: 30x11mm (D*T)
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:
1 x Hand Tap
1 x Round Die
More Details:
