Factory 8 1/2" Oil Well Hard Rock TCI Tricone Drill Bit

• Customized: Non-Customized
• Standard: API
• Length: Taper-length
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Well Drilling
• Model NO.: drill bits
• Name: Drilling Drill Bit/PDC
• Transport Package: Export Package
• Specification: According to model
• Trademark: Beyond
• Origin: Shn
• Production Capacity: 5000PS/Year

Product Description

Product Description

The Advantages of Using a Tri Cone Over Other Drill Bits
1)There is a Tri Cone suitable for any rock formation
2) Tricone bit is versatile and can handle changing formations
3)Tri Cones are reasonably priced, long lasting and have an efficient drilling rate
4)Tricone is that the roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge
protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics. These roller cone drill bits are
designed to go to extreme depths in extreme conditions and in situations where they cannot fail.
 

Product Description

Drilling drill bit/PDC roof drill bit/twin wings PDC drill bit widely used in all industries, such as coal mining, oil exploration, geological exploration, water and hydroelectric, railway and road, tunneling construction and so on.
Two-wing PDC anchor bits/twin wings PDC drill bit (semi-round standard type) is applied to the hardness not bigger than f8. The working life is 10-30 times of the ordinary alloy bits, and the efficiency could be improved by 60%. Besides, the PDC bits don't requires figuring, which lows the labour intensity and helps to saves cost.

 

Product Technical Reference

Drilling parameter
Diameter (mm)	Drilling pressure (Kg)	Rotate speed (rpm)	Pump volume (1min)
28	300-700	300-350	150-200
30	300-700	300-350	150-200
32	300-700	300-350	150-200
48	300-700	300-350	120-160
56	320-800	250-350	130-180
75	480-1200	200-300	150-200
94	640-1600	150-250	200-250
110	880-2200	120-200	200-300
152	1500-3000	100-200	500-850
190	1800-4000	100-200	600-1200
230	2200-4500	100-200	750-1400
270	2400-5000	100-200	1000-1500

  

Our Advantages

Apply to oil well ,gas well, Construction, Water Drilling, Mining, Horizontal Directional Drilling, Geothermal and Environ-mental. Tricone bits are used in general to drill a wide variety of rocks, from soft to extremely hard, while PDC bits can drill various sorts of formations, especially at harsh environments.
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Please select the applicable formation and parameters according to the instructions. Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate. Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously. Bottom hole must be clean and bit must not be used for long section reaming. Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures The bit should be kept indoor with dry and well ventilated conditions at 10-33ºC and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.

FAQ

Our Services

1.Pre-sale service: Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .

1.Select equipment model.

2.Design and manufacture products according to client's special requirement ;

3.Train technical personnel for clients . 2.Services during the sale: 1.Pre-check and accept products ahead of delivery . 2. Help clients to draft solving plans . 3.After-sale services: Provide considerate services to minimize clients' worries. 1.Complete After-sales service,professional engineers available to service machinery at home or oversea. 2. 24 hours technical support by e-mail. 3.Other essential technological service. We are factory direct sales, large inventory, fast delivery, high quality.