10 5/8 Inch 270mm Mining Tricone Bit
Product Description
SOLLROC 10 5/8" (270mm) TCI Tricone bit
Diameter: 10 5/8" (270mm)
IADC code: 435/515/545/635/725/835
10 5/8" (270mm) tricone bit details:
| Bit diameter | Part number | IADC code | Application | Weight | Pin connection | Cirlulation type | Operating Suggestions WOB/RPM | ||
| inch | mm | lbs | kg | ||||||
| 10 5/8 | 270 | SCTCI270-435M | 435 | Very soft and poorly-compacted formation, such as shale, conglometare, soft dolomite and soft overburden of coal mines, etc | 163 | 74 | API 6 5/8" REG | Jet Air | WOB: 10,630-21,250 lbs Rotary speed: 90-120 RPM |
| SCTCI270-515M | 515 | Soft and poorly-compacted formation, such as shale, conglometare, soft dolomite and soft overburden of coal mines, etc | 165 | 75 | API 6 5/8" REG | Jet Air | WOB: 21,250-53,130 lbs Rotary speed: 80-110 RPM | ||
| SCTCI270-545M | 545 | Middel-soft and poorly-compacted formation such as sandstones with streaks of quartz, hard limestone or chert, hematite ores, hard, well compacted abrasive rock such as: sandstones with quartz binder, dolomites, quartzite shales, magma and metamorphic coarse grained rocks. | 163 | 74 | API 6 5/8" REG | Jet Air | WOB: 21,250-53,130 lbs Rotary speed: 80-110 RPM | ||
| SCTCI270-635M | 635 | Mediume-hard, abrasive and well-compacted rocks such as: hard silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores,and granites. | 163 | 74 | API 6 5/8" REG | Jet Air | WOB: 31,880-63,750 lbs Rotary speed: 60-100 RPM | ||
| SCTCI270-725M | 725 | Hard, abrasive and well-compacted formations, such as hard silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores and granites. | 165 | 75 | API 6 5/8" REG | Jet Air | WOB: 42,000-74,000 lbs Rotary speed: 60-90 RPM | ||
| SCTCI270-735M | 735 | Hard, abrasive and well-compacted formations, such as hard silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores and granites. | 165 | 75 | API 6 5/8" REG | Jet Air | WOB: 42,000-74,000 lbs Rotary speed: 60-90 RPM | ||
| SCTCI270-835M | 835 | Extremly hard and abrasive, well-compacted rocks such as: hard silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, and granites. | 165 | 75 | API 6 5/8" REG | Jet Air | WOB: 49,370-79,000 lbs Totary speed: 50-80 RPM | ||