wholesale drilling bits IADC217 17.5 inches (444.5mm)

Brand Name:

Far Eastern

Certification:

API & ISO

Model Number:

IADC217

Minimum Order Quantity:

1 piece

Package Details:

Plywood Box

Delivery Time:

5-8 working days

Advantage:

High Speed Performance

Warranty Term:

3-5 years

Application:

Oil,Gas,Geothermy,Water well drilling,HDD ,Mining


Product Detail

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Catalog

IADC417 12.25mm tricone bit

Product Description

api triocne bit iadc217

A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil.
The drill bit is hollow and has jets to allow for the expulsion of the drilling fluid, or mud, at high velocity and high pressure to help clean the bit and, for softer formations, help to break apart the rock.
Tricone drill bits: A tricone bit comprises three conical rollers with teeth made of a hard material, such as tungsten carbide. The teeth break rock by crushing as the rollers move around the bottom of the borehole.
PDC drill bits: A PDC bit has no moving parts and works by scraping the rock surface with disk-shaped teeth made of a slug of synthetic diamond attached to a tungsten carbide cylinder

STEEL TOOTH TRICONE BIT
Delivery Time:Based on order quantity, normally it takes 30 days for production.Only 2 or 3 days if we
have stock on your request size.
Quality Control:We have our professional QC and all the products will be strict inspection and testing for every order before shipping out.We have API and ISO cetificate.
After Services:Technical Support will be available in any time. We could provide the professional suggestion for you.

milled tooth tricone bit IADC217
IADC417 12.25mm tricone bit

Product Specification

Basical Specification

Size of Rock Bit

17 1/2"

444.5 mm

Bit Type

Steel Teeth Tricone Bit/ Milled teeth Tricone Bit

Thread Connection

7 5/8 API REG PIN

IADC Code

IADC 217

Bearing Type

Journal Sealed Roller Bearing

Bearing Seal

Rubber Seal

Heel Protection

Available

Shirttail Protection

Available

Circulation Type

Mud Circulation

Drilling Condition

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

Nozzles

3

Operating Parameters

WOB (Weight On Bit)

34,958-94,885 lbs

156-422KN

RPM(r/min)

60~150

Formation

Soft to medium formations with high compressive strength, such as mudstone,medium-soft shale,hard gypsum,medium-soft limestone,medium soft sandstone,soft formations with harder interbed ,etc.

table

If you are working with a rock formation that is a little difficult to drill,you will pay more special attention to the type of teeth ,additional seals,and gauges that you may need in order to effectively drill into the formation.
We can give most advanced drilling solutions when you can supply specific conditions and operation parameter,such as hardness of rocks,type of drilling rig,rotary speed,weight on bit and the torque. It also help us to find more suitable drill bits after you can tell us the type of well drilling.

10013(1)
10015

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