*Combined Bits with 1/4"hex-shank are used for drilling, thread cutting and deburring in just one working-operation.
*Suitable for plastics, NE-metal, structural steel as well as Cr-Ni-Steel.
*Material thickness must not exceed diameter of thread.
Thread size |
Pitch |
Thread core hole |
M3 |
0.5 |
2.50 |
M4 |
0.7 |
3.30 |
M5 |
0.8 |
4.20 |
M6 |
1.0 |
5.0 |
M8 |
1.25 |
6.8 |
M10 |
1.5 |
8.0 |
Contact:Allen
Phone: +86-13626266568
Email: Speedytools01@hotmail.com
Add:HouXiang Town, Danyang City, JiangSu Province