50mm motong jero TCT kerung core bor bit kalawan weldon shank
Fitur
The 50 mm jerona cut TCT (tungsten carbide bor) bit bor kerung jeung sisi-dipasang shank boga sababaraha fitur nu ngajadikeun eta cocog pikeun aplikasi pangeboran.Sababaraha fitur konci di antarana:
1. Tungsten carbide bor bit (TCT)
2. Desain kerung
3. 50mm motong jero
4. Sisi-dibereskeun shank
5. Cocog jeung drills magnét
![jenis cutter annular](http://www.cndrills.com/uploads/annular-cutter-types.jpg)
DIAGRAM OPERASI LADANG
![diagram operasi tina cutter annular](http://www.cndrills.com/uploads/operation-diagram-of-annular-cutter.jpg)
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