API sealed roller cone bit for drilling IADC217 5 7/8 inches (149.2mm)

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

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Product Detail

Catalog

Product Description

IADC217 mill tooth bit for well drilling

Wholesale API rotary steel tooth tricone drilling bit in stock based on the lowest price and excellent quality from China factory
Bit Description:
IADC: 217 - Steel tooth sealed roller bearing bit with gauge protection for medium to medium hard formations with high compressive strength.
Compressive Strength:
0 - 35 MPA
0 - 5,000 PSI
Ground Description:
Very soft, unstratified, poorly compacted rocks such as poorly compacted clays and sandstones, marl limestones, salts, gypsum, and hard coals.
Far Eastern Drilling can offer mill tooth and TCI tricone drill bits in a variety of sizes (from 3 ” to 26”) and most of IADC Codes.

According to cutting material,three cones bit can be divided into TCI bit and Steel Tooth Bit
Steel tooth tricone bits have another name milled tooth tricone bit since the teeth are produced by milling machine, the cone surface is hard-faced by tungsten carbide.The steel tooth tricone bits has longer teeth than TCI tricone bits so that it can drill soft formations at high ROP.
FAQ
Q: Are you a manufacturer or trading company?A: We are a specialized manufacturer.
Q: What are your main products, and used for?A: Our products include core barrel, casing, drill rod, drill rig and other drilling parts.They are used for mineral exploration, geological drilling,
Q: How about the delivery terms?A: 1.Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery 2. Min. order quantity: 1 piece 3. Transportation: By sea, train.
Q: How about discount?A: Price is based on products and order quantity.
Q: Do you accept sample order?A: Yes sure, please contact us for details.
Q: How about your after-sales service?A: As a manufacturer has 32 years of history we offer prompt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
Q: How does your company control the quality?A: Quality first. In order to guarantee high quality for our products, our always make a serious inspection for all products and raw materials in strict procedure.

Product Specification

Basical Specification
Size of Rock Bit	5 7/8"
Size of Rock Bit	149.2 mm
Bit Type	Steel Tooth Tricone Bit/ Milled tooth Tricone Bit
Thread Connection	3 1/2 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	Central Jet Hole
Operating Parameters
WOB (Weight On Bit)	11,757-31,849 lbs
WOB (Weight On Bit)	52-142KN
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.

Sealed Roller Bearings have some of the features of the non-sealed open bearings, but longer lifetime because the bearings are sealed with an O' Ring Seal.
A lubrication and compensator system prevents leakage into the bearing system and stops the possibility of debris blocking the bearing as well as leakage of grease.
5 7/8" mill tooth tricone drill bit is widely used in water well drilling, oil well drilling, geothermal well drilling, it can be used for drilling cement plug in very deep well.The mill tooth tricone drill bit has longer teeth which could get much faster drilling down speed than TCI drill bits.