
| Low carbon steels | Medium carbon steels | High carbon steels | Alloy steels | Stainless steels | |
| 10低炭素鋼20 | 10中炭素鋼25 | 10高炭素鋼25 | 10合金鋼20 | 5ステンレス鋼10 | |
| (m/min) | (m/min) | ( m/ min) | (m/min) | (m/min) |
littleroombetweentheboredholedepthandthefullthreadlength. ●DurabilityisimprovedbypremiumpowderHSSandspecialcoating.
cuttingedgeshape,achievingagoodinternalthreadandlongtoollife. ●Propertoolprojectionlengthissecured,preventingchipsfrominterferingwiththeholder. ●Thisismostsuitablefortappingwithwatersolublecuttingfluid.
| Work Material | 50C |
| Tapping Speed | 15m/min |
| Machine | Machining center, vertical type l |
| Tapping Fluid | Water soluble cutting fluid |
| Tapping Length | 13mm, blind hole |
VUSP1.5P VUSP(Chamfer2.5P) Internalthreadsurface Internalthreadsurface