Bit Tombol DTH Tekanan Udara Tinggi, Alat Pengeboran Downhole 4 Inch
Fitur Bit Tombol DTH:
1. Pengendalian kualitas yang ketat
2. Baja dan karbida khusus berkualitas tinggi yang dipilih
3. Diproduksi oleh mesin CNC
4. Desain sederhana dan masuk akal, Tingkat masalah rendah
Parameter Bit Tombol DTH
| Inci palu | Diameter bit | Betis | |
| Metrik | Inci | ||
| 1 " | 64mm-70mm | 2 1/2 "-2 3/4" | BR1 |
| 2 " | 70mm-95mm | 2 3/4 "-3 3/4" | MACH20 / BR2 |
| 3 " | 90mm-102mm | 3 1/2 "-4" | COP32 / COP34 / MACH303 |
| M30 / DHD3.5 / BR3 | |||
| 4 " | 105mm-152mm | 4 1/8 "-6" | COP44 / DHD340 / MACH44 |
| SD4 / M40 / QL40 | |||
| 5 " | 133mm-165mm | 5 1/4 "-6 1/2" | COP54 / DHD350R / MACH50 |
| SD5 / M50 / QL50 / BR5 | |||
| 6 " | 152mm-254mm | 4 1/8 "-10" | COP64 / DHD360 / SD6 |
| M60 / QL60 / Bulroc BR6 | |||
| 8 " | 203mm-330mm | 8 "-13" | COP84 / DHD380 / SD8 |
| QL80 / M80 | |||
| 10 " | 254mm-380mm | 10 "-15" | SD10 |
| NUMA100 | |||
| 12 " | 305mm-508mm | 12 "-20" | DHD1120 / SD12 |
| NUMA120 / NUMA125 | |||
Tombol DTH Bits Bentuk Tombol yang Berbeda:
