Automatic Tapping Round Shank JIS Nut Taps
- Product Details
- Company Profile
round shank nut taps for automatic nut tapping machine,same as Tosg quality but much lower price.
(1) Product introduction
1.Feature | (1)HS - SNT is with round short shank, which are widely used in fasteners processing industries. | |
2.Application | (1)We have standard sizes in Metric, U series, and W series, with different tolerance classes in stock. | |
3.Production range | Metric M2 ~ M64 | |
4.Dimensions | Round shank | |
5.Thread limit | GH/A class | |
6.Material | HSS-Co | |
7.Certification | ISO 9001 (Certified in Y1997) | |
8.Surface treatment | TiN & TiCN coating | |
9.Lubrication | Water-soluble, non-water soluble, and vegetable oil. | |
10.Machine | Pneumatic tapping machine(axis/biaxial), automatic tapping machine. | |
11.Applicable industries |
| Automotive fasteners, |
(2) Cutting speed and lubrication selection
Nut Tap Series | Cutting speed | Lubrication | |
Low carbon steel nut | Cold forming | 25~35 | non-water soluble (Water-soluble) |
Hot forming | 15~30 | non-water soluble (Water-soluble) | |
Hardend steel nut | 25~30HRC | 20~30 | non-water soluble |
30~36HRC | 10~20 | non-water soluble |
(3)Work material
V-Excellent O Good