8 1/2 Inci PDC Drill Bit M137 kanggo Hard Rocks Drilling
Deskripsi Produk
Drillers kudu nimbang:
1> awak matriks utawa awak baja.
2> ukuran Cutter lan jumlah lading.
3> Pemotong baris kaping pindho utawa baris siji.
4> Spiral utawa normal gauge pangayoman, gauge dawa, gauge bahan pangayoman.
5> Nozzle.
Aplikasi
Formasi medium-hard nganti hard kanthi kekuatan tekan sing sithik, kayata shale hard, watu gamping, watu pasir, dolomit, gipsum keras,
marmer lsp.
Fitur
M1375 minangka awak matriks PDC bit karo 7 agul-agul mlengkung karo back-reaming lan pangayoman spiral gauge. Desain Hydraulic Optimized
lan nambah reresik lan cooling efek saka bit kanggo nyegah dicokot saka balling.
Spesifikasi Produk
Spesifikasi Produk PDC Drill Bits M137 for Very Hard Rocks Drilling
Jumlah Blades | 7 |
Ukuran Cutter Utama | 13 mm |
Nozzle Qty. | 6 NZ |
Gauge Length | 2.2 inchi |
Parameter operasi
RPM(r/min) | 60~260 |
WOB(KN) | 20~100 |
Laju Aliran (lps) | 22~35 |