Name: 508mm API Journal Bearing rock drill bit
Brand: Lockheed
Availability: InStock

Product Details

508mm API Journal Bearing rock drill bit

Product Description

Elastomer sealed bearing bits suit for normal drilling, Metal-face sealed bearing bits suit for higher RPM deep well drilling.

TCI Bits(Tungsten Carbide Insert Bit) have two types according to different bearing seals, one is Metal-face sealed bearing, another is Elastomer sealed bearing.

1. Metal-face sealed bearing TCI Bit
Cutting Structure	The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
Gauge Structure	Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Sealed Bearing Structure	1.Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed. 2.The advanced metal seal package will improve the reliability and durability of bearing seal.
Main Type Available	Size: 6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",17 1/2", etc. IADC Code:4-- Series, 5-- Series, 6-- Series,etc.

2. Elastomer sealed bearing TCI Bit
Cutting Structure	The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.The Tricone bit field is composed of a shallow sequence of sediments of fluvial origin, in which sandstone channels contain heavy oil with gravity ranging from 11 to 13°
Gauge Structure	Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Sealed Bearing Structure	1.Abrasion resistance and seizure resistance of the bearing are improved. 2.Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance.
Main Type Available	Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",14 3/4",17 1/2", etc. IADC Code:4-- Series, 5-- Series, 6-- Series,etc.

508mm rock bit Show

Model	tricone bit, Steel tooth tricone bit
IADC CODE	116 117 126 127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
IADC CODE	417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535
available sizes:	From 2 7/8 to 26” larger sizes for hole opener bit ,reamer bit
advantage	Factory Price
bearing type:	sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA (rubber sealed journal bearing aircooled bearing type
Formation or layer	soft ,medium soft ,hard,medium hard,very hard formation
Button size (extra features)	Button bit,saw teeth 1) Y-Conical teeth 2) X-chisel teeth 3)K- wide teeth 4)G- Gague protection
Material	Alloy steel ,carbide
Packing	Wooden case or steel case
Payment terms	T/T,L/C
Delivery terms	By sea or by air
Delivery time	Within 3 to 7 days
Market	Canada, USA,Middle east ,Africa,Europe

Packaging & Shipping

Packing and Shipment

Company Information

Established in 1998, Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional

technology-oriented enterprise specialized in the production drilling equipments and tools,

which is one of the leading corporations of drilling tools and workover fishing tool manufacturing

industry. Including three series with full model types,as follows:

Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener;

Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer;

Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar,

fishing tap etc.

Cangzhou Lockheed Drilling Equipment Parts Co., is located at the center of Beijing-Tianjin-Hebei-Shandong-Henan-Region which is adjacent to National Expressway No.106, 166km away

from Beijing,110km away from Tianjin and 35km away from Baiyangdian, the Pearl of Huabei

Area. More convenient transport,faster delivery,and more trustful enterprise is your best choice.

Come on,join us.

Our goal:Strive for Perfection and Win by Quality.

FAQ

1. How to order the products?
Answer:
Send the inquiry with detail item description or with Model number.
If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. About lead time and shipping time?
Answer :
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.

3.Can I expect a quality products?
Answer :
Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.

Pls do not forget to add below information in your inquiry which will help us to give you the exact quotation at the first time:

1) the size of the tricone bit you need

2) the IADC code of the bit, like 537G

3) the drilling information of the layer

4) quantity