1. Tsis muaj slippage thaum lub sij hawm ua hauj lwm. Tsis siv neeg zawm yam tsis muaj retighening.
2. Tso tawm ntawm tes tom qab tapping lossis drilling.Tsis xav tau hooks spanner.
3. Nws tuaj yeem siv M24 ntsia hlau thiab laum φ30mm drilling qhov.
4. Rov qab tig thiab ntsuas phoo tuaj yeem ua tiav los ntawm kev ua haujlwm ib zaug.
5. Tsis txhob xoob thaum muaj xwm ceev nres ntawm RPM siab.
6. Tib torque ntawm pem hauv ntej rotation thiab revers rotation.
7. Lub ntsuas phoo-mechanism enables ua hauj lwm nyob rau hauv reverse rotations.
8. Muaj tseeb qhov tseem ceeb-tsawg tus kheej-tightening xyaum chuck.
