Features:

– These taps are made from high quality bearing steel for high hardness.

– There are 7 different tap sizes from M3 to M12 for tapping various threads.

– They are used to cut new threads or repair damaged threads, you will have a smooth tapping experience with them.

– These taps are used with a tap wrench to do the tapping, wrench is not included.

– Great tools used to create screw threads on wood, plastic, aluminum or many other soft materials.

Specifications:

Brand: STONEGO

Material: Bearing steel

Standard: Metric

Size: M3, M4, M5, M6, M8, M10, M12

Quantity: 5PCS/7PCS

Instruction:

1. Insert cone part first and make sure the tap center line agrees with drilling center line.

2. Rotate tap wrench with a even force to feed tap, don't need to add force after feed.

3. Reverse rotate about 45 ° each time rotate tap to cut chip in order to avoid blocking.

4. If it is difficult to rotate tap, stop adding force or tap will be broken.

Package Includes:

5PCS Tap Drill Bits(M3-M8)

OR

7PCS Tap Drill Bits(M3-M12)