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Drill Bits Tricone TCI IDAC Codes 535 , 545 , 635, 645 All Off Them Are G And 8 1/2 With 4 1/2 Regular Thread

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Drill Bits Tricone TCI IDAC Codes 535 , 545 , 635, 645 All Off Them Are G And 8 1/2 With 4 1/2 Regular Thread

Brand Name : ROSCHEN

Model Number : 2'~12'

Certification : ISO,CE

Place of Origin : Germany

MOQ : 1~5 piece

Price : Negotiate

Supply Ability : 1000 pieces

Packaging Details : Wooden

Type : types of drill bits

Name : drill bits Tricone

Origin : China rock drill bits

Bit : step drill bit

drill bit : China masonry drill bit

supplier : drill bits set supplier

sale : China drilling bit sale

Item : Tricone Rotary Drill Bits

Item no : Tricone Roller Cone Drill Bits

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TCI IDAC Codes 535 , 545 , 635, 645


Tricone Drill Bits

Roschen offers a complete line of tricone drill bits. Tricone bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide insert, in sizes from 2 1/2" to 36", for use in all formations, with any bearing/seal type, and with a wide range of additional custom features.

New Tricone Drill Bits


Roschen offers new steel tooth and tungsten carbide insert (tci) tricone bits in sizes from 2 1/2" – 36", with open or sealed bearings, regular or jet circulation, and a wide range of additional custom features for ideal performance in any formation. Tricone bits can be customized to optimize penetration rates and bit life in particular formations and under specific operating weights and rotation speeds.

Sealed Roller Bearings

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.

Sealed Journal Bearings

Sealed Journal Bearings have very good durability and wear resistance. Instead of rollers inside the cone there is a floating bushing.

The bushing is usually made out of special material that is highly resistant to heat and galling (surface damage).

Click here to view IADC codes for additional tricone bit ordering guidelines.

IADC Codes - Tricone Rock Bits

IADC Codes are designed to make it easier for drillers to describe what kind of rock bit they are looking for to the supplier.

The first three digits classify the bit according to the formation it is designed to drill and the bearing/seal design used.

Bit Type and Hardness of Formation to be Drilled

First Digit:

1, 2, and 3 steel tooth bits (from softest to hardest).

4, 5, 6, 7, and 8 tungsten carbide insert bits (from softest to hardest).

Formation Sub Category

Second Digit:

from softest (1) to hardest (9).

Bit Feature
Third Digit:

1. Open Bearing
2. Open Bearing, Air Cooled
3. Open Bearing with Gauge Protection
4. Sealed Roller Bearing
5. Sealed Roller Bearing wih Gauge Protection
6. Sealed Journal Roller Bearing
7. Sealed Journal Roller Bearing with Gauge Protection.


Contact a Roschen representative for additional details about our complete line of new tricone drill bit product offerings.

Re-Tip Steel Tooth Tricone Drill Bits

Re-tip steel tooth tricone bits are gently used bits that usually come from the oil fields. They are refurbished for use in non-oilfield rotary applications, such as water wells, HDD, and construction type drilling. These bits offer significant cost savings over new bits. Roschen offers a wide range of premium, oil field quality re-tip steel tooth bits in sizes ranging from 2 1/2" to 36". Re-tip bits are available for use in soft, medium, and hard formations.

Contact a Roschen representative for additional details about our complete line of re-tip steel tooth tricone drill bit product offerings.



Re-Run Carbide Insert Tricone Drill Bits

Re-run carbide insert bits are used bits that have been re-worked, cleaned, and often times painted. Re-runs offer significant cost savings over new carbide insert bits. Roschen offers a variety of re-run carbide bits in sizes ranging from 2 1/2" to 36". All re-runs are premium quality and available for use in soft, medium, and hard formations.

Contact a Roschen representative for additional details about our complete line of re-run carbide insert tricone drill bit product offerings.

TRICONE DRILL BITS - STANDARD CONNECTION SIZES *
SIZE STANDARD PIN CONNECTION
2 1/2" to 2 3/4" inclusive A - AW Rod
2 7/8" to 3 3/8" inclusive N4 Rod
3 1/2" to 4 1/2" inclusive 2 3/8" API
4 5/8" to 5" inclusive 2 7/8" API
5 1/8" to 7 3/8" inclusive 3 1/2" API
7 1/2" to 9 3/8" inclusive 4 1/2" API
9 1/2" to 14 3/8" inclusive 6 5/8" API
14 1/2" to 18 1/2" inclusive 6 5/8" API or 7 5/8" API
18 5/8" to 26" inclusive 7 5/8" API or 8 5/8" API
27" and larger 8 5/8" API
*Tricone bits are available with alternative connection sizes on request.



Drill Bits Tricone TCI IDAC Codes 535 , 545 , 635, 645 All Off Them Are G And 8 1/2 With 4 1/2 Regular Thread

FAQ

Terms & Conditions of Ordering:

1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight


2. Handling time for an order
Based on order quantity, normally it takes 20 days for production.
in 3 working days after receiving the advance payment


3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.


4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.


5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time


6. Quality & Service:

A. There will be strict inspection and testing for every order before shipping out.

B. Our sales team and Technical Support will response for your question within 24 hours
C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.



For more information, please contact:

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.com ; http://www.roschen.net

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Wholesale Drill Bits Tricone TCI IDAC Codes 535 , 545 , 635, 645 All Off Them Are G And 8 1/2 With 4 1/2 Regular Thread from china suppliers

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