Halaman Utama > Produk > Alat bor top hammer > Bagian thread
Model: R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60
Bentuk depan: Wajah datar, Pusat turun
Rentang diameter: 33mm-165mm
Model: T38, T45, T51, GT60
Bentuk depan: Wajah datar, Pusat turun
Rentang diameter: 51mm-152mm
Model: R32, R38, T38, T45, T51, ST58, ST68, GT60
Tipe reaming: Hole opener, Dome bit
Rentang diameter: 76mm-152mm
| Diameter | 115 mm |
| Benang | T51 |
| Permukaan Mata Pahat | Drop center |
| Bentuk tombol | Tombol Ballistik |
| Rok | Retrac |
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