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Petroleum Mill Tooth 2 15/16" Tricone Roller Bits

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Petroleum Mill Tooth 2 15/16" Tricone Roller Bits

China Petroleum Mill Tooth 2 15/16" Tricone Roller Bits supplier
Petroleum Mill Tooth 2 15/16" Tricone Roller Bits supplier Petroleum Mill Tooth 2 15/16" Tricone Roller Bits supplier Petroleum Mill Tooth 2 15/16" Tricone Roller Bits supplier Petroleum Mill Tooth 2 15/16" Tricone Roller Bits supplier

Large Image :  Petroleum Mill Tooth 2 15/16" Tricone Roller Bits

Product Details:

Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: 2 3/8", 3 1/2"

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiate
Packaging Details: wooden box
Supply Ability: 1000000 pcs
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Detailed Product Description
High Light:

2 15/16" Tricone Roller Bits

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Petroleum Tricone Roller Bits

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2 15/16" rock roller bits

2 15/16" Tri-cone roller bits for Australia NMLC Core barrel water welling drilling

 

 

 

Tricone Roller bit

 

The roller cone bit is the most widely used drilling bit. When the roller cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small, the specific pressure is high, and it is easy to eat into the formation; the total length of the working edge is large, so the wear is relatively reduced. Cone bits can adapt to a variety of formations from soft to hard.

 


Tricone Bit Sizes

 

When ordering a bit, the IADC bit classification system is a very useful tool and allows TDS to specify a bit that out performs your expectations. The IADC Code describes indicates whether the bit is steel tooth or button, what formations the bit is meant for, and the bearing type. These codes help you describe what type of tricone you are looking for. If you are not sure, give us a call and we will find the perfect tricine bit for your application

The TCI Tricone Bit ranges in size from 3.875" (88.9mm) to 28" (711.2mm). The Mill Tooth Tricone Bit ranges in size from 5" (127mm to 32" (812.8mm)


Petroleum Mill Tooth 2 15/16" Tricone Roller Bits 0

Bits 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 API

 

 

ITEM Tricone Bits Specifications API thread
  inch mm  
1 3-3/4 95.3 2-3/8
2 3-7/8 98.4 2-3/8
3 4-1/8 104.8 2-3/8
4 4-1/4 108.0 2-3/8
5 4-1/2 114.3 2-3/8
6 4-5/8 117.5 2-7/8
7 4-3/4 120.7 2-7/8
8 4-7/8 123.8 2-7/8
9 5-1/2 139.7 3-1/2
10 5-5/8 142.9 3-1/2
11 5-2/3 143.9 3-1/2
12 5-3/4 146.1 3-1/2
13 5-7/8 149.2 3-1/2
14 6 152.4 3-1/2
15 6-1/8 155.6 3-1/2
16 6-1/4 158.8 3-1/2
17 6-1/2 165.1 3-1/2
18 6-5/8 168.3 3-1/2
19 6-3/4 171.5 3-1/2
20 7-1/2 190.5 4-1/2
21 7-5/8 193.7 4-1/2
22 7-7/8 200.0 4-1/2
23 8-3/8 212.7 4-1/2
24 8-1/2 215.9 4-1/2
25 8-5/8 219.1 4-1/2
26 8-3/4 222.3 4-1/2
27 9-1/2 241.3 6-5/8
28 9-5/8 244.5 6-5/8
29 9-7/8 250.8 6-5/8
30 10-1/2 266.7 6-5/8
31 10-5/8 269.9 6-5/8
32 11 279.4 6-5/8
33 11-5/8 295.3 6-5/8
34 12 304.8 6-5/8
35 12-1/4 311.2 6-5/8
36 12-5/16 312.7 6-5/8
37 12-3/8 314.3 6-5/8
38 12-7/16 315.9 6-5/8
39 12-5/8 320.7 6-5/8
40 13-1/8 333.4 6-5/8
41 13-1/2 342.9 6-5/8
42 13-5/8 346.1 6-5/8
43 13-3/4 349.3 6-5/8
44 14-1/2 374.7 7-5/8
45 14-3/4 374.7 7/5/8
46 15-1/2 393.7 7-5/8
47 16 406.4 7-5/8
48 17-1/2 444.5 7-5/8
49 18-7/8 479.4 7-5/8
50 20 508.0 7-5/8
51 22 558.8 7-5/8
52 24 609.6 7-5/8
53 26 660.4 7-5/8

 

Petroleum Mill Tooth 2 15/16" Tricone Roller Bits 1

Contact Details
ROSCHEN GROUP

Contact Person: Mr. PHIGER

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