Drill Rock 钻头 215mmiadc517/537MD TCI Tricone Bit /Doloto/Core Drilling Bit for Gas and Oil

a. Siruite every new bit drilling time over 200 hours!b. Siruite every used bit drilling time range 100~180 hours!c. Siruite every new bit if teeth or other place are broken when you are using it in a short time,bits are all guaranteed exchange new one for free!(of cause,non-human factors)!d. Siruite every bi

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Drill Rock Bit 215mmiadc517/537MD TCI Tricone Bit/Doloto/Core Drilling Bit for Gas and Oil

a. Siruite every new bit drilling time over 200 hours!

b. Siruite every used bit drilling time range 100~180 hours!

c. Siruite every new bit if teeth or other place are broken when you are using it in a short time,bits are all guaranteed exchange new one for free!(of cause,non-human factors)!

d. Siruite every bit have certification quality and specification for everyone in the box when delivery to shipping port!

e. Siruite have a big professional technical team around the world when you place a large order and need to technical support.
Drill Rock Bit 215mmiadc517/537MD TCI Tricone Bit/Doloto/Core Drilling Bit for Gas and Oil

 

Drill Rock Bit 215mmiadc517/537MD TCI Tricone Bit/Doloto/Core Drilling Bit for Gas and Oil

Drill Rock Bit 215mmiadc517/537MD TCI Tricone Bit/Doloto/Core Drilling Bit for Gas and Oil

triocne bit drilling quartzite  granite formation

Model: TCI BIT, STEEL TOOTH BIT

IADC code: 116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447

Available sizes: From 2 7/8 to 26"
IADCWOB
(KN/mm)
RPM
(r/min)
Applicable Formations
114/116/1170.3~0.75180~60Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.
124/126/1270.3~0.85180~60Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
134/135/136/137 0.3~0.95150~60Soft to medium formations with low compressive strength and high drillability, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
214/215/216/2170.35~0.95150~60Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
227  0.35~0.95150~50Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble,etc
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.
 
IADCWOB
(KN/mm)
RPM
(r/min)
Applicable Formations
417/437/
 447/415/435
0.35~0.9150~70Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc.
517/527/5150.35~1.0140~60Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
537/547/535 0.45~1.0120~50Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.
617/6150.45~1.190~50Medium hard formation with high compress strength, such as hard shale, limestone, sandstone, dolomite. etc
637/635  0.5~1.280~40Hard formations with high compressive strength, such as sandstone, limestone, dolomite ,hard gypsum, marble, etc.
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.
Drill Rock Bit 215mmiadc517/537MD TCI Tricone Bit/Doloto/Core Drilling Bit for Gas and Oil

Drill Rock Bit 215mmiadc517/537MD TCI Tricone Bit/Doloto/Core Drilling Bit for Gas and OilDrill Rock Bit 215mmiadc517/537MD TCI Tricone Bit/Doloto/Core Drilling Bit for Gas and Oil

Drill Rock Bit 215mmiadc517/537MD TCI Tricone Bit/Doloto/Core Drilling Bit for Gas and OilNotice: choose suitable bits pls according to the drilling strata at first

Drill Rock Bit 215mmiadc517/537MD TCI Tricone Bit/Doloto/Core Drilling Bit for Gas and Oil

1. How is your bits quality?

Answer:   All our products are through professional ISO and API quality certification

2.How is your product packaging?

Answer: All our products are the original packaging with certificates and nozzles

3.Is there after-sales service?

Answer: it's a good question,we are pround of our after- sales service,why i can say that,we have comlete after-sale service system,ensure product which you bought,our product with 4 years warranty,more than this,  We have a professional technical team to help you solve all the technical issues

4.How to transport?

Answer:we have long term cooperation with logistics company,can be more timely delivery of the goods

Why Choose Us

    Our company SIRUITE Mechanical Equipment Co.,LTD experienced over 28 years in the area of drilling accessories,in area of drilling bits over 28 years.we have profeesional techincal team and engineers.we based in beautiful city Urumqi and other offices all over China.the key agency in city Hejian,Shanxi,Heilongjiang,Xian.of cause,our clients around the world.whatever do you want to purchase or knows about drilling types,we are in here waiting for your coming and asking.

 

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