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Customized Color Tricone Drill Bit Milled Tooth 9 7/8”Diameter For Well Drilling

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Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China

Contact name:Alice Zhang

KSQ Technologies (Beijing) Co. Ltd

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Customized Color Tricone Drill Bit Milled Tooth 9 7/8”Diameter For Well Drilling

Country/Region china
City & Province beijing beijing
Categories Tool Cases & Bags

Product Details

Water Well Drilling Tricone roller bit, milled tooth,7-5/8”dia,

for soft to medium hard sandstone and shale


Main Features

1. There is a Tricone suitable for any rock formation
2. Tricone bit is versatile and can handle changing formations
3. Tri Cones are reasonably priced, long lasting and have an efficient drilling rate
4. The roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics. These roller cone drill bits are designed to go to extreme depths in extreme conditions and in situations where they cannot fail.


Specification information

IADC code

(the main)

417 427 437 517 527 537 617 627 637

737 837 832 415 425 435 445 525 625

635 416 427 436 446 447 516 526 536

535 537 547

Available size

From 2 7/8” to 26”

Larger sizes for hole opener bit,reamer bit

Bearing type

Sealed bearing and non-sealed bearing

HJ(metal sealed journal bearing)

HA(rubber sealed journal bearing)

aircooled bearing type

Formation or layer

Soft, medium soft, hard, medium hard,

very hard formation

Button size

(extra fratures)

Button bit,saw steel

1) Y-Conical teeth

2) X- chisel teeth

3) K- wide teeth

4) G- Gauge protection

MaterialTungsten Carbide
Delivery termsBy sea or by air

Petroleum & gas,water well, mining and tectonic industries,oil field,

construction,geothermal,directional boring,

and underground foundation work

Packingwooden case
Payment Term


(30% downpayment and 70%balance before shipping.)

MOQ1 Piece
Supply Ability1000 Pieces/month
Delivery Timewithin 10-15 work days


Company Information



The information you may like to know before order:

1. Methods of Payment:

T/T (Telegraphic Transfer) or L/C at sight

2. Handling time for an order

Based on order quantity, normally it takes 25 days for production.

Only 2 or 3 days if we have stock on your request size.

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 at any time

c. Free replacement will be provided once the failure confirmed caused by our product quality


If you have any other questions, pls feel free to contact us.



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