Rotary Tricone Bit mo le Laina
Ole fa'asologa ole Drll Store FX o lo'o aga'i i luma lata mai ile fa'asologa o le fausaga
design.These fasi vaega o le fausaga tipi sili ona malosi ma
fa'aofi fa'aofi ma fa'aofi fa'atatau.O le tipi umi / lautele
fa'ataga e fa'ataga ai le tele o laina fa'apipi'i, lea e sili atu Tungsten Carbide
Inserts.Bits e leai se puipuiga fa'apipi'i laina fa'apipi'i, ae o le
cones o lo'o i ai fa'aupu u'amea malo fa'aauau e fa'aitiitia ai le tafia o
luga o eleele.
Avalibale IADC
Fa'asologa | Fa'atatauga | Faiga Fa'atino | |
Saosaoa Taamilomilo(RPM) | Mamafa ile Bit-WOB(lb/in) | ||
30 | Malu tele | 70-140 | 1000-4000 |
40 | Malu | 70-140 | 1000-4000 |
50 | Malu ile Medium | 50-140 | 2000-5000 |
60 | Medium i le Malosi | 50-110 | 3000-6000 |
70 | Faigata | 50-90 | 3500-7500 |
80 | Matua Faigata | 40-80 | 5000-8000 |
Tele Avanoa
La'ititi | ||
i totonu | mm | Lapopoa Pin |
6 3/4 | 171 | 3 1/2 |
7 7/8 | 200 | 4 1/2 |
8 1/2 | 216 | |
9 | 229 | |
9 7/8 | 251 | 6 5/8 |
10 5/8 | 270 | |
11 | 279 | |
12 1/4 | 311 | |
13 3/4 | 350 |
Tusi lau savali iinei ma lafo mai ia i matou