- Construction Machinery Parts[10]
- Mining Machinery Parts[10]
- Tool Parts[5]
- Drilling Rig[3]
- Other Construction Machinery[1]
- Other Mining Machinery[1]
- Material Handling Equipment Parts[1]
- Metal Processing Machinery Parts[4]
- Drill Bit[3]
- Other Machine Tools Accessories[1]
- Used Mining Machinery[2]
- Metal Building Materials[1]
- Steel Pipes[1]
- Pumps[1]
- Contact Person : Ms. Chen Kathy
- Company Name : Beijing Feilong International Trade Co., Ltd.
- Tel : 86-10-6340 5086
- Fax : 86-10-6340 7657
- Address : Beijing,Beijing,B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING
- Country/Region : China
- Zip : 100055
Tricone bits
SEALED ROLLER BEARING SERIS (STEEL TOOTH)
Product Description3:1)Short projection teeth with reduced crest length are used in this series of bit designs. These bits are used to drill high-compressive strength, medium hard formations.
2)Durable hardfacing is applied to reduce tooth wear.
Size Available:From 5 7/8”(149.2mm) to 26”(660.4mm).
NOTE:
Sizes and types that are not shown above can be customized according to specific drilling requirements.
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
TYPES & IADC CODE | 114 115 | 124 125 | 134 135 | 214 215 | 244 245 | 324 325 | |
WOB | kN/mm. (Bit Dia.) | 0.4~0.7 | 0.45~0.75 | 0.5~0.75 | 0.55~0.8 | 0.55~0.8 | 0.55~0.8 |
lb/in. (Bit Dia.) | 2280-4000 | 2570-4280 | 2860-4280 | 3140-4570 | 3140-4570 | 3140-4570 | |
r.p.m. | 180~90 | 180~90 | 120~60 | 110~45 | 80~45 | 80~45 | |
Tricone bits
