Sign In | Join Free | My qualitytoyschina.com
China ROSCHEN GROUP logo
ROSCHEN GROUP
Quality Changes The World!
Verified Supplier

11 Years
Home > Tricone Drill Bit >

Petroleum Mill Tooth 2 15/16" Tricone Roller Bits

Product Categories
ROSCHEN GROUP
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Petroleum Mill Tooth 2 15/16" Tricone Roller Bits

Brand Name : ROSCHEN

Model Number : 2 3/8", 3 1/2"

Certification : ISO

Place of Origin : CHINA

MOQ : 1 set

Price : Negotiate

Supply Ability : 1000000 pcs

Packaging Details : wooden box

Contact Now

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

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


Product Tags:

2 15/16" Tricone Roller Bits

      

Petroleum Tricone Roller Bits

      

2 15/16" rock roller bits

      
Quality Petroleum Mill Tooth 2 15/16" Tricone Roller Bits wholesale

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

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: ROSCHEN GROUP
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like