Daawaha Shiidida iyo Grooving Wheel
Sharaxaadda Badeecada
1. Waxaan bixinaa cabbirro kala duwan oo giraangiraha shiididda iyo shiididda ee loogu talagalay shiididda iyo shiididda roogaga caagga ah. Fadlan nala tasho si aad u hesho giraangiraha ugu fiican codsigaaga.
2. Waxay ku habboon tahay shiididda tayada leh iyo jaridda roogagga caagga ah iyadoo la dooranayo cabbirka ku habboon ee roogagga caagga ah ee leh adkaansho kala duwan.
| Doorashada Grit eeGiraangiraha Shiidida | |
| Burbur | Cinjir iyo Polyurethane |
| 32 | < 50 Xeebta A (Jilicsan) |
| 35 | |
| 38 | |
| 40 | |
| 50 | |
| 60 | 60 - 70 Xeebta A (Dhexdhexaad) |
| 70 | |
| 80 | |
| 90 | > 80 Xeebta A (Adag) |
| 100 | |
| 125 | |
| 132 | |
Halkan ku qor fariintaada oo noo soo dir







