Description
Product description: 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 Model:5/824 UNEF Material:alloy steel Color:silver 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. Package include: 1 x Hand Tap 1 x Round Die
