Tricone drilling bit

OVERVIEW：

The main application areas include construction engineering, underground pipeline engineering, hydrological survey, industrial and agricultural water use, foundation engineering, and geothermal energy.
Price：500USD-10000USD

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FEATURES

1. Cutting structure: The tooth surface of the steel tooth drill bit is made of high-quality tungsten carbide hardfacing, enhancing the wear resistance of the teeth.
2. Hard alloy nozzle: It can control the flow of water, reduce the heat generated during the drilling process, and increase the service life of the drill bit.
3. Thread: The upper part of the drill bit has threads for connection with the drill collar.
4. Hard coating: The hard coating has a hard alloy layer, which can reduce bearing wear and greatly improve the service life of the drill bit.
5. Silver plating: Compared with traditional processes, it reduces wear and improves the performance of the drill bit.
6. Professional welding technology: For the vulnerable points of the drill bit, professional welders provide targeted protection, providing a protective film for the drill bit.

TECHNICAL DATA

Bit size		API	Marking up torque	Weght
Inch	mm	Inch	KN.M	kg
3 1/2	95.3	2 3/8	4.1-4.7	5
4 5/8	117.5	2 7/8	6.1-7.5	6.5
4 3/4	120.7	2 7/8	6.1-7.5	7
5 1/2	139 5/7	3 1/2	9.5-12.2	17
5 7/8	142.9			18
6	152.4			19.5
6 1/4	158.8			19.5
6 1/2	165.1			19.5
6 3/4	171.5			21
7 1/2	190.5	4 1/2	16.3-21.7	28
7 7/8	200			29.5
8 1/4	209.6			38
8 3/8	212.7			38
8 1/2	215.9			38
8 3/4	222.3			40
9 1/2	241.3	6 5/8	38-43.4	57.5
9 7/8	250.8			60
10 5/8	269.9			74
11	279.4			85
11 5/8	295.3			89
12 1/8	304.8			94
12 1/4	311.2			95
12 15/32	315.9			97
13 1/8	333.4			120
13 5/8	346.1			120
13 3/4	349.3			120
14 5/8	368.3	7 5/8	46.1-54.2	160
14 3/4	374.7			160
15	381			185
15 1/2	393.7			189
16	406.4			205
17 1/2	444.5			255
20	508			443
22	558.8			580
24	609.6			650
26	660.4			810

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