Applicable Industries:Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining, Construction works , Energy & Mining

Showroom Location:Philippines, India

Video outgoing-inspection:Provided

Machinery Test Report:Provided

Marketing Type:New Product 2020

Place of Origin:Hebei, China

Brand Name:longyue

Type:DRILL BIT, Drill Bit

Machine Type:Drilling Tool, Drilling Tool

Material:Carbon steel, Carbide

Processing Type:Forging, Forging

Use:Well Drilling, Well Drilling & Energy & Mining

Place of origin:China (Mainland)

Brand:LONGYUE

Certification:API&ISO, API

Bearing type:Elastomer sealed bearing

Local Service Location:Philippines, India

Packaging & Delivery

Selling Units:Single item

Single package size: 15X13X25 cm

Single gross weight:1.500 kg

Package Type:wooden cases, or as customers's request

Picture Example:

package-img

Product Description

17 1/2 inch IADC637 TCI Tricone Bit

The tricone drill bit is the most popular drilling bit in the world,it can be widely used for Oil&Gas Drilling,Mining,Water
Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit and rubber sealed bit.
1. The C-Center jet can avoid the formation of a ball in the bit, eliminate the fluid area at the bottom of the well, accelerate
the upward flow of drilling cuttings and improve ROP.
2. High saturation NBR bearings can reduce sealing pressure and improve sealing reliability.
3. The G-Gauge protection improves the measuring ability and prolongs the service life of the bit.
4. Adding a row of teeth between the rear taper and the outflow to trim the borehole and protect the cone.

Specification

17 1/2 inch IADC637 TCI Tricone Bit

Cone size	17 1/2"
Bearing Type	Elastomer Sealed Bearing
Tooth Type	TCI
Circulation Type	Mud Fluid
Thread Connection	7 5/8 Reg Pin
Gauge Protection	Available
Shirttail Protection	Available
RPM (r/min)	80~40
WOB(KN)	223~534
Application	Hard formation with high compressive strength ,such as sandstone,harder shale, dolomite,hard gypsum,chert, granite,etc.

(1) Cutting Structure of this series tricone rock bit :
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The
wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

(2) Gauge Structure of this series tricone rock bit :
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.

(3)Bearing Structure of this series tricone rock bit :
High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with
friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and
suitable for high rotary speed.

Packing & Delivery

Usually Safety wooden packing ,outside iron belt is bound.It is based on customer requirements

Factory is Near Tianjin Xingang port ,Beijing airport ,the traffic is convenient ,to ensure the quick delivery time.

Company Profile

Heibei LongYue factory is located in Cangzhou City ,Hebei Provice, is a manufacturer of Drill Bit with well-equpiied testing facilities andstrong technical force.

With a wide range, good quality,reasonadle price and prompt delivery,our products are extensively used in oil filed,wrll Drilling,No Dig filed and other industries.

our main products : tricone bit, PDC bit ,TCI bit, drag bit .Hole opener and other parts related to drill
We welcome new and from all walks of life to contact us for future business relationships andmutual success!

Certification

The quality can be assured ,we support alibaba trade assurance for customer convenience

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 Phone/wechat :+8615354253351 7/24 at your service
3.Other essential technological service.