Round teeth coupled with tap, a unique combination to make work more convenient.
Using alloy steel material, high hardness, high precision.
Suitable for many aspects: wood, metal, agate and so on
Hand Tap size:94x11mm
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 Degree 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.
1 x Hand Tap
1 x Round Die
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.