9 7/8" 645 251mm used oil well Tricone Drill Bit Drill bits are the most widely used in oil drilling and geological drilling. Tricone bits have the effect of rocking, crushing and shearing the formation rock ... Read More
10 5/8" 715 270mm Tricone Drill Bit round insert tooth tricone rock roller bit Rock drill bits are an essential part of the oil, exploration and drilling industries, but roller cone bits are too expensive for ... Read More
The main structural features 1,the use of high strength and toughness carbide teeth, improve the impact resistance of teeth to reduce the broken tooth rate; 2,Optimized design of the number of teeth, the number ... Read More
Description According to the number of roller cone can be divided into single cone bit, three roller cone bits and assembly of multi-cone bit. According to the cutting material can be divided into steel teeth ... Read More
Drill bits are the most widely used in oil drilling and geological drilling. Tricone bits have the effect of rocking, crushing and shearing the formation rock during rotation. Therefore, the roller cone bit can ... Read More
Tri-cone bit products are currently the most widely used production tool in the domestic oil drilling industry. This product has very good product performance and is very popular in actual construction. In ... Read More