Home Categories Send inquiry

API tungsten carbide insert rock dill bit IADC627 3 7/8″ (98mm) in stock

Product Description

Wholesale API drilling rig well bit in the stock for the hard formations with discounted price.
Bit Description:
IADC627 is TCI journal sealed bearing bit .The drill bit has  gauge protection based on  medium hard formations with high compressive strength .

Gauge Protection:
Special inserts are strategically arranged on head to effectively reduce head wear in abrasive formation and directional and horizontal wells and exrend bit life.
.

3 7/8 inches (98mm) is small size API TCI Tricone Bits.The thread conneciton is 2 3/8 reg pin.
Regarding the materials of tricone  bit, we have TCI bit and Steel tooth bit.TCI bit will be used in water well / geothermal well and grouting hole drilling.The bearing is sealed which it can extend the drill bit life.TCI gauge protection on heel of cones protects cone body from being wore.
Drillers always consider the following factors during the drilling project: Working life of rock bit,Penetration rate of rock bits,Cost of drilling per meter/feet.
What you care about is what we care about,we provide products according to detailed drilling conditions.
Our advanced production lines, international standards (API Spec 7) and adequateinventory supports the drilling projects fordistribution of drilling tools professionally and perfectly.
Our service fields: Oil & Natural gas,HDD & Construction,Exploration,Mining,Water well ,Geothermal,Foundation,Environmental.

Product Specification

Basical Specification

Size of Rock Bit

3 7/8 inches

98.4 mm

Bit Type

TCI Tricone Bit

Thread Connection

2 3/8 API REG PIN

IADC Code

IADC 627G

Bearing Type

Journal Sealed Bearing with Gauge Protection

Bearing Seal

Elastomer or Rubber/ Metal

Heel Protection

Available

Shirttail Protection

Available

Circulation Type

Mud Circulation

Drilling Condition

Rotary drilling,high temp drilling,deep drilling,motor drilling

Nozzles

Central Jet Hole

Operating Parameters

WOB (Weight On Bit)

22,020-9,886 lbs

98-44KN

RPM(r/min)

50~120

Formation

Medium formation with low compressive strength,such as medium,soft shale,medium soft limestone,medium soft limestone,medium soft sandstone, medium formation with harder and abrasive interbeds,etc.