Product Details:
Payment & Shipping Terms:
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| Model Name: | Tci Tricone Bit | IADC: | 527 |
|---|---|---|---|
| Material: | 15CrNi4Mo | Size: | 215.9mm |
| Cutting Elerment: | Hard Alloy Cutting Tooth | Thread Connection: | 4 1/2REG |
| WOB(KN/MM): | 0.70~1.20 | RPM(R/MIN): | 70~40 |
| Applicable Formations: | Hard Formations | Nozzles: | 3 |
| Packing: | Wooden Case For Export | ||
| High Light: | drill bit,tricone drill bit |
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API 8 1/2 " IADC 527 High Effciency Tricone bit for drilling oil wells with cheaper price
Company profile
Hebei guangtong Manufacturing Co is a professional manufacturer engaged in the research, development, production, sale and service of drill bits, PDC bits, core bits, drag bits, hole openers. Apart from the fact that our products selling well in almost all cities and provinces around China, our products also have enjoyed great popularity in world market, such countries and regions as USA, Europe, the Middle East. We also welcome O E M and O D M orders. Whether selecting a current product from our catalog or seeking assistance for your application, you are welcomed to talk to our customer service center about your sourcing requirements. We would like to establish direct business relations with you on the basis of equality and mutual benefit. We are sincerely waiting your kindly and prompt enquiry.
Product introduction
Tricone bit for drilling oil wells
The 527 features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows.This design provides a fast drilling rate and added sutting structure durability in medium to medium hard formations .The HSN rubber o-ring rovodes adequate sea;omg fpr bearomg dirability.
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Size |
8 1/2inch 215.9mm |
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IADC |
527 |
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Bearing Type |
Elastomersealed journal bearing |
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Thread Connection |
4 1/2 reg pin |
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WOB(KN/mm) |
0.35~1.05 |
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RPM(r/min) |
240~50 |
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Applicable Formations |
Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc. |
More information about our products
Available sizes:
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60mm,65mm,76mm,93mm,95mm,98mm(3 7/8”),101.6mm,114mm,118mm,120mm,127mm(5”) 130.1mm(5 1/8”),133.3mm(5 1/4”),139.7mm(5 1/2”),142.8mm(5 5/8”),149.2mm(5 7/8”) 152.4mm(6”),155.5mm(6 1/8”),158.7mm(6 1/4”),161.9mm(6 3/8”),165.1mm(6 1/2”) 190.5mm(7 1/2”),193.6mm(7 5/8”),200.0mm(7 7/8”) 212.7mm(8 3/8”),215.9mm(8 1/2”),222.2mm8 3/4”) 241.3(9 1/2”),244.4(9 5/8”),250.8(9 7/8”) 269.8(10 5/8”),295.3(11 5/8”) 311.1(12 1/4”),346.0 (13 5/8”),349.2(13 3/4”) 374.6(14 3/4”) 381(15”),393.7(15 1/2”),406.4(16”) 444.5(17 1/2”),508(20”),558(22”),609.6(24”) 660.4(26”) |
Advantage
1.High-strength, high flexibility, high temperature, high wear resistance.
2. High-precision metal seal.
3. Locking roller ball, to adapt to high-speed.
4. The use of high strength high toughness carbide teeth,
5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.
6. Cone bit to adapt to the soft, medium and hard of various strata.
7. Reasonable price and long working life.
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