Mata Gerudi Batu Tungsten Carbide
BBit utton:
| Bentuk Skirt | Lurus (Biasa) | Tarik balik | Straightrac |
| Diameter Bit | 35~152mm (1 3/8 ~ 6”) | 45~127mm (1 25/32” ~ 5”) | 64~102mm (2 1/2” ~ 4”) |
| Benang | R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68. | R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68. | R38, T38, T45, T51, T60, ST58, ST68. |
| Reka Bentuk Muka | Pusat Rata, Cembung atau Jatuh; | Pusat Rata, Cembung atau Jatuh; | Pusat Rata, Cembung atau Jatuh; |
| Sisipan Konfigurasi | Berkubah (Sfera), Hemi-sfera, Balistik, Parabola atau Kon; | Berkubah (Sfera), Hemi-sfera, Balistik, Parabola atau Kon; | Berkubah (Sfera), Hemi-sfera, Balistik, Parabola atau Kon; |
Bit Silang & Bit Jenis X:
| Jenis Bit | Silang Bit | Bit Jenis X | ||
| Bentuk Skirt | Lurus (Biasa) | Tarik balik | Lurus (Biasa) | Tarik balik |
| Diameter Bit | 35~127 mm (1 3/8” ~ 127”) | 64~102 mm (2 1/2” ~ 4”) | 64~127 mm (2 1/2” ~ 5”) | 64~102 mm (2 1/2” ~ 4”) |
| Benang | R22, R25, R28, R32, R38, T38, T45, T51, | T38, T45, T51 | T38, T45, T51 | T38, T45, T51 |
