| Teeb meem | Ua rau | Kev daws |
| Tsis zoo ntawm drilling nto | Qhov kev txiav ceev yog tsawg dhau, thiab cov phaj txhawb nqa sib sau thiab tawm cov cim rau ntawm qhov chaw. | Ua kom ceev |
| Cov roj txiav tsis raug, roj kub siab dhau, ntau tshaj 45 degree. | hloov Roj | |
| Cov nyhuv lim dej tsis zoo, cov khoom me me raug coj mus rau hauv qhov chaw ua haujlwm | Txhim kho qhov pom qhov tseeb kom tsawg kawg yog 40um (peb qhov tseeb pom txog 20um) | |
| Cov phaj txhawb nqa yog hnav. | Hloov lub laum me ntsis thiab xyuas qhov txiav ceev.. | |
| Kev vibration, tsis ruaj khov clamping ntawm lub tshuab cuab yeej lossis qhov chaw. | Txheeb xyuas qhov sib koom ua ke ntawm cov laum me ntsis thiab qhov sib koom ntawm cov roj siab lub taub hau thiab workpiece | |
| Ib lub voj voog tshwm rau ntawm qhov chaw ntawm lub qhov drilled. | Tsis tshua muaj radial pub ua rau radial txav ntawm lub laum me ntsis. Nce tus nqi pub rau ib lub kiv puag ncig kom tau txais ntau dua radial txiav quab yuam. |
