Tapered 38mm 7 Buttons Rock Drilling Bits For Tunnel Engineering Drilling
Rock Drilling Bits Product Information:
This high performance rock drilling bit is specially designed for various rock drilling and engineering construction operations. It adopts stable and reliable structural design to ensure good stability during long time working. With excellent drilling efficiency and strong adaptability, it is widely used in mining, quarrying, tunneling, road construction and other related engineering fields. The product has good overall performance, long service life and easy operation, which can effectively improve work efficiency and reduce maintenance cost in actual use.
Rock Drilling Bits Uses:
This rock drilling bit is mainly used for drilling holes in rock and stone under various working conditions. It can be widely applied in mine exploration, quarry production, tunnel excavation, road construction, infrastructure engineering and other related projects. It is suitable for different rock types and can meet the basic needs of drilling and construction operations.
Rock Drilling Bits Specification: T
apered
|
Drill bit diameter
|
Taper(°)
|
|
(mm)
|
(in)
|
|
28
|
1 3/32
|
6,7
|
|
30
|
1 3/16
|
6,7
|
|
32
|
1 1/4
|
6,7,11,12
|
|
34
|
1 11/32
|
6,7,11,12
|
|
35
|
1 3/8
|
6,7,11,12
|
|
36
|
1 13/32
|
6,7,11,12
|
|
38
|
1 1/2
|
6,7,11,12
|
|
40
|
1 9/16
|
6,7,11,12
|
|
41
|
1 5/8
|
6,7,11,12
|
|
42
|
1 21/32
|
6,7,11,12
|
|
43
|
1 11/16
|
6,7,11,12
|
|
45
|
1 3/4
|
6,7,11,12
|
|
50
|
1 31/32
|
6,7,11,12
|
|
60
|
2 3/8
|
6,7,11,12
|
|
|
What is the advantage of our tapered drill button bit ?
1. Material: 100% virgin raw material with submicron grain size;
2. Grade: Various grades for choice;
3. Advanced production equipments and testing equipments
4. Precision Ground and polished;
5. High wear resistance,high hardness and impact toughness;
6. Samples & small orders are acceptable.
7. Quality inspection report:Yes, we can provide it after the product is manufactured and passes testing.
8. How can become an agent :Clients need to submit detailed company qualification information (company name, address, website, company organizational structure, establishment date, etc.), annual sales forecast, and planned main product types. This information will be evaluated and approved by the company. Once approved, an agency agreement will be signed, and the company will issue an agency authorization letter.
Your message must be between 20-3,000 characters!
English
