Audited Supplier
IADC 517
Customized
API
Stub-length
Countersink Drill Bit
Tungsten Carbide
Well Drilling
Metal
105 Kg
Protection
Customrized
tianrun
Wooden Box
350*350*450
China
82071910
Product Description
IADC | WOB(KN/mm Bit Dia.) | RPM(r/min) | Applicable Formations |
435 515 | 0.20~0.70 | 200~80 | Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc |
535 | 0.35~0.80 | 200~80 | Medium soft with low compressive strength and harder abrasive stringers ,such as hard shale ,hared gypsolyte, soft limestone, sandstone and dolomite with stringer ,etc |
417 437 | 0.35~0.90 | 140~70 | Very soft with low compressive strength and high drillability, such as shale, clay, sandstone and conglomerate ,etc. |
517 527 | 0.35~1.05 | 120~50 | Soft with low compressive strength, such as shale, clay, sandstone, soft limestone, salt bed and hard gypsolyte, etc |
537 547 | 0.35~1.05 | 110~40 | Medium soft with low compressive strength and harder abrasive stringers, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite with stringers ,etc |
617 627 | 0.35~1.05 | 80~40 | Medium hard with high compressive strength and thick &hard stringers, such as hard shale, limestone, sandstone and dolomite, etc |
637 737 | 0.70~1.20 | 70~40 | Medium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite, sandstone and chert ,etc |
Note: The upper limits of WOB and RPM in above table should not be used simultaneously | |||
Tricone bit is mainly used in drilling, exploration, petroleum and trenchless as pilot bit.
According to cutting material, Tricone bit can be divided into TCI bit and Steel tooth Bit.
TCI bit adopts high-strength and high-toughness hard alloy teeth, optimized design of tooth row number, tooth number, tooth exposure height, and unique alloy tooth shape, giving full play to TCI bit's high wear resistance and excellent cutting ability.
New wear-resistant material is applied to weld the tooth surface of the Steel tooth bit, which can maintain the high penetration rate of the Steel tooth bit and improve the life of the cutting tooth of the bit.
Product DescriptionTIanrun tricone bit used for geoloical prospecting, development of oil and gas, drilling water wells,blast holes and making holes for
seismic prospecting, construction engineering. now there are eleven common types of tricone rock bits.
Steel teeth series: IADC CODE:116,117,126,127,136,137,216,217,317,337,
TCI series: IADC CODE:417,437,447,517,527,537,547,617,627,637,647,737,837.
Advantages of our products:
(1) Strong resistance to abrasion and impact resistance.
(2) high performance in work
(3) long service life
(4) stocks adequate, delivery on time
(5) rich experience in drill bit
(6) good after-sales service
(7) High quality, competitive price
HOT Sales Other production
| PDC Drill BIt | MIlled tooth bit | Hole Opener/ Rock Reamer bit |
| Tricone drill bit | Milled tooth reamer bit | Cone roller bit |
Hejian TianRun Manufacture Co., Ltd We are the real manufacturer of 1. tricone bits, PDC bits, downhole reamers for oil well drilling and water well drilling; 2. pilot bits/single cutters and reammers for Horizontal Drilling projects; 3.Singles cutters for core barrel and auger bits for piling foundation.Hejian Tianrun Machinery Co., Ltd We are the real manufacturer of 1. tricone bits, PDC bits, downhole reamers for oil well drilling and water well drilling; 2. pilot bits/single cutters and reammers for Horizontal Drilling projects; 3.Singles cutters for core barrel and auger bits for piling foundation.
Guarantee and Warranty of Quality:
We are ISO certified factory, we have one integral set of system to control quality in production and make after-sale service.
Can I visit your factory online?
Yes, we can show our workshop, warehouse, offices online by WeChat, Whatsapp or Skype.
Do you have stock ?
The normal size such as 8 1/2" , 12 1/4" tricone bit cutters in stock ,delivery in time . Other size cutters will be produced as
your order
Payment term :
T/T ,Trade Assurance ,Western Union, etc
Yes, we can show our workshop, warehouse, offices online by WeChat, Whatsapp or Skype.
Do you have stock ?
The normal size such as 8 1/2" , 12 1/4" tricone bit cutters in stock ,delivery in time . Other size cutters will be produced as
your order
Payment term :
T/T ,Trade Assurance ,Western Union, etc
