Product Features:1.Taps are designed with spiral flutes and the chip clearing process would be better.2. Processing: wood; plastic; aluminum; tin alloy; magnesium alloy; workpiece thickness less than 5mm.3. Hole tapping chamfering in one; easy to operate; hand drill; bench drill; hex chuck tapping machine available.4. There are total 6 pieces of taps in different sizes from M3 to M10 that you can use for tapping various threads.

Notes:1. Manual measuring; please allow a little 1 ~ 2mm error; thank you.2. Due to the difference between different monitors; the picture may not reflect the actual color of the item. Please allow a little color difference.3. If you have any demand for more products; please contact us.