12 1/4 Rotary Tricone rock bit

12 1/4 Rotary Tricone rock bit

Customization:
Customized logo(Min. Order: 1 Pieces)
Customized packaging(Min. Order: 1 Pieces)
Graphic customization(Min. Order: 1 Pieces)
Shipping: Support Express · Sea freight · Land freight · Air freight
1 Year for machinery warranty

Protection: Trade Assurance Protects your orders
On-time Dispatch Guarantee
Refund Policy.
Supply Ability:50000 Piece/Pieces per Month
Sample: for free

This product is currently out of stock and unavailable.

 

 

Description

Video Description(Mill tooth Tricone bit)

Product Overview

12 1/4 Rotary Tricone rock bit foroil well drilling bits

Tricone bit

12 1/4  tricone rock bit

1.The right drill bit for the right job gives tip the advantages of:
* Reducing the number of times you trip
* Increased rate of penetration when drilling means more holes faster
* Straighter holes and Longer bit life
* Saves you time and moneyBits Thread Connections and sizes:
* Bit size 3 5/8″ – 4 7/8” | Thread 2 3/8 API
* Bit size 5″ – 5 5/8″ | Thread 2 7/8 API
* Bit size 5 3/4″ – 6 3/4″ | Thread 3 1/2 API
* Bit size 7 7/8″ – 8 3/4″ | Thread 4 1/2 API
* Bit size 9 1/2″ – 12 1/4″ | Thread 6 5/8 API
* Bit size 9 1/2″ – 12 1/4″ | Thread 6 5/8 API
* Bit size 12 1/4″ – 15″ | Thread 7 7/8 APIThe tricone bit is the most versatile drill bit on the market. It is the go to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well,Western drilling tools has the Tricone drill bit for you.
The Advantages of using a tricone over other drill bits:
1. There is a tricone suitable for any rock formation.
2. Tricone bits are versatile and can handle changing formations.
3. Tricones Are reasonably priced with long life and good rate of drilling.
Depending on your application we can provide you with new,re-run or premium oil field quality tricone bits.

Tricone bit1

Rotay Tricone bit for oil well drilling bits

Product Technical Parameters

(Tungsten Carbide Insert) TCI Bits and Steel tooth bit:

(Tungsten Carbide Insert)
TCI Bits Size
API
Pin
WeightSteel Tooth Bits
Size
API PinWeight
inmminKginmminKg
3 1/2 88.92 3/854 5/8117.52 7/86
4 5/8117.52 7/86.54 3/4120.62 7/86.5
4  3/4120.62 7/875 1/2139.73 1/216.5
5 1/2139.73 1/2175 7/8149.23 1/217
5 7/8149.23 1/2186152.43 1/218
6152.43 1/219.56 1/4158.83 1/219
6 1/4158.83 1/219.56 1/2165.13 1/219
6 1/2165.13 1/219.56  3/4171.43 1/219
6 3/4171.43 1/2217 1/2190.54 1/226.5
7 1/2190.54 1/2287 7/82004 1/229
7 7/82004 1/229.58 3/8212.74 1/235
8 1/4209.64 1/2388 1/2215.94 1/235
8 3/8212.74 1/2388 3/4222.24 1/236
8 1/2215.94 1/2389 1/2241.36 5/858
8  3/4222.24 1/2409 5/8244.56 5/858
9 1/2241.36 5/857.59 7/8250,86 5/858
9 5/8244.56 5/860102546 5/860
9 7/8250.86 5/86010 5/8269.96 5/8 66
10 5/8269.96 5/87411279.46 5/8 75
11279.46 5/88511 5/8295.36 5/8 83
11 5/8295.36 5/88912 1/4311.16 5/8 85
12 1/83086  5/89413 5/8346.16 5/8 118
12  1/4311.16 5/89713 3/4349.36 5/8 118
12 15/32316.76 5/89514 3/4374.67 5/8140
13 1/8333.46 5/8120153817 5/8150
13 5/8346.16 5/812015 1/2393.77 5/8175
13 3/4349.36 5/812016406.47 5/8179
14 5/8371.56 5/816017  1/2444.57 5/8230
14 3/4374.67 5/8160205087 5/8428
15 1/2393.77 5/818922558.87 5/8520
16406.47 5/820524609.67 5/8585
17 1/2444.57 5/825526660.47 5/8720
205087 5/844336914.47 5/81850.0
26660.47 5/8810

Mill tooth Tricone bit
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Mill tooth Tricone bit Advantages
1. Optimized structure design of cutter shape is thickened hardfacing on surface and crest of cutters to enhance aggressiveness for cutters.
2. Enhanced hardfacing on leading edge and trailing edge of cutters improve wear-resistance of cutters.
3. New welding material is used to enhance further wear resistance of  cutters.
4. Seal types of this bit are selected based on drilling applications. Default type of the bearing is rubber Oring seal.

Rotary Tricone bit Technical parameters

IADCNormal WOBRotary SpeedApplication formation
Kn/min
(bit dia.)
(rpm)
1160.35-0.90150-80Very soft formations with low compressive strength and high drillability,such as shale, clay,mudston,chalk and salt bed, etc.
1170.35-0.90150-80Very soft formations with low compressive strength and high drillability,such as shale, clay,mudston,chalk and salt bed, etc.
1260.35-1.00150-70Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,softshale

soft limestone,ect.

1270.35-1.00150-70Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,softshale

soft limestone,ect.

1360.35-1.05120-60Soft to mesium soft formations with low compressive strength and high drillability.such as medium soft shale,

hard gypsum,medium soft limestone.medium soft sandstone soft formation with harder nterbeds,ect.

1370.35-1.05120-60Soft to mesium soft formations with low compressive strength and high drillability.such as medium soft shale,

hard gypsum,medium soft limestone.medium soft sandstone soft formation with harder nterbeds,ect.

2160.50-1.2090-50Medium hard formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft

limestone,medium soft sandstone,soft formation with harder interbeds ect.

2170.50-1.20100-50Medium hard formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft

limestone,medium soft sandstone,soft formation with harder interbeds ect.

3170.70-1.3080-45Medium hard formations with high compressive strength and abrasiveness, such as limestone, dolomite, sandstone,and chert, ect.
3370.80-1.4075-45Hard formations with high abrasiveness, such as hard limestone, dolomite, hard sandstone,and chert, ect.

Note: The upper limits of WOB and RPM recommended in above table not be used simultaneously.

rotary bit produce
Normally we will pack with cartons inside and outside to guarantee the safety of the delivery. And about delivery, we have built long term relationship with Fedex, DHL, TNT and UPS for air samples or goods. And with long sea-exporting experiences, we can select most suitable shipment for you.

PRE-SALE SERVICE

Customize the most suitable products solution, Meet your actual demand within your budget.

IN-SALE SERVICE

Standard production for high quality products, Strict fully inspection before delivery, Ship the goods on time.

AFTER-SALE SERVICE

Help you operate the products, Offer maintenance advice, Solve the problem in your usage.
Delivery

FAQ

1.what can you buy from us?

Air Compressor,Drilling Rig,Drill Bit,Spare Parts

2.How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.

3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.

5.Do you have any certificate of authorization?
A: Our machinery is CE certified.

If you need any rock drilling tools, please contact our company:

Email:bruce@kingkongdrillsltd.com
Elsa@kingkongdrillsltd.com

Whatsapp/wechat:+86 17638571343

www.kingkongdrillsltd.com

www.kingkongdrillslimited.com

www.chinadrillingtools.cn

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