Characterization table of Anchor Bit R38
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| Type | Steel Cross Bit (EX) | TC Steel Cross Bit(EXX) |
Steel Botton Bit(ESF) |
Steel Botton TC Bit(ESSF) |
| Outside Diameter (mm) | 76-90-100 | 76-90-100 | 76-90-100 | 76-90-100-115 |
| Weight (kg) | 0.75-1.55-1.80 | 1.06-1.80-1.80 | 1.15-1.54-2.00 | 1.40-1.85-2.70-3.60 |
| Applied Perimeter | loose to medium dense ground conditions | soft to medium rock formations | unconsolidated rock with boulders | medium rock formations |
