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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Drilling Jar Position, Drilling Rig Components, Washover Pipe V Notch Fishing, The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction.
Personlized ProductsBasic Drilling Rig Components - ROCK DRILL BIT – Gaofeng Detail:
Tapered Bore Ball Teeth Rock Bit
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D
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Teeth No. & Teeth OD
|
Side Teeth Angle
|
Taper Degree
|
Product Code
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Weight
Kg
|
mm
|
inch
|
Side Teeth
|
Core Teeth
|
|
38
40
42
|
1 1/2
1 9/16
1 21/32
|
3×9
3×9
3×9
|
1×8
1×8
1×9
|
40°
|
7°
|
141-3804-2764
141-4004-2764
141-4204-2764
|
0.3
0.4
0.4
|
|
30
32
38
40
42
|
1 3/16
1 1/4
1 1/2
1 9/16
1 21/32
|
3×7
3×7
3×9
3×9
3×9
|
2×6
2×7
2×7
2×8
2×8
|
40°
|
12°
7°
12°
7°
7°
|
141-3005-2764
141-3205-2764
141-3805-2764
141-4005-2764141-4205-2764
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0.3
0.3
0.3
0.4
0.5
|
|
32
35
38
41
42
|
1 1/4
1 3/8
1 1/2
1 5/8
1 21/32
|
5×7
5×8
5×9
5×9
5×9
|
2×7
2×7
2×7
2×8
2×8
|
40° |
12°
12°
12°
11°
12°
|
141-3207-2204
141-3507-2204
141-3807-2204
141-4107-2204
141-4207-2204
|
0.3
0.3
0.4
0.4
0.5
|
|
32
35
38
40
41
42
|
1 1/4
1 3/8
1 1/2
1 5/8
1 9/16
1 21/32
|
6×7
6×8
6×9
6×9
6×9
6×9
|
2×7
2×7
2×8
2×8
2×8
2×8
|
40°
|
12°
12°
7°
7°
7°
7°
|
141-3208-2264
141-3508-2264
141-3808-2264
141-4008-2264
141-4108-2264
141-4208-2264
|
0.3
0.3
0.4
0.4
0.4
0.5
|
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We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for Personlized ProductsBasic Drilling Rig Components - ROCK DRILL BIT – Gaofeng , The product will supply to all over the world, such as: Latvia, Poland, Tanzania, In the future, we promise to keep offer the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Christina from Riyadh - 2015.07.12 12:19
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Eartha from Japan - 2016.09.30 16:36