Mz0438-7 Tapered Rock Bit for Drilling Granite
WUHAN KINGDRILLING DIAMOND CO., LTD.- Certification：ISO 9001:2000, SGS
- Standard：GB
- Surface Treatment：Spray-Paint
- Manufacturing Process：Forging
- Material：Carbon Steel
- Transport Package：Wooden Case
Base Info
- Model NO.：MZ0438-7
- Trademark：MING
- Origin：China
- HS Code：8207199000
- Production Capacity：20000PCS,Year
Description
Model
Bit Dia.(mm)
Tip size (mm)
Taper
Weight(kg)
MZ0732-7
32
5×7 2×7
7"
0.3
MZ0833-7
33
6×7 2×7
7"
0.4
MZ0735-7
35
5×8 2×7
7"
0.4
MZ0737-7
37
5×8 2×8
7"
0.4
MZ0438-7
38
3×9 1×9
7"
0.3
MZ0440-7
40
3×9 1×9
7"
0.4
MZ0741-7
41
5×9 2×7
7"
0.5
MZ0442-7
42
3×9 1×9
7"
0.4
MZ0543-7
43
3×9 2×9
7"
0.4
MZ0528-11
28
4×7 1×7
11"
0.2
MZ0530-11
30
4×7 1×7
11"
0.2
MZ0532-11
32
3×8 2×7
11"
0.2
MZ0632-11
32
4×7 2×7
11"
0.2
MZ0732-11
32
5×7 2×7
11"
0.2
MZ0734-11
34
5×8 2×7
11"
0.3
MZ0536-11
36
3×8 2×8
11"
0.3
MZ0636-11
36
4×8 2×8
11"
0.3
MZ0736-11
36
5×8 2×8
11"
0.3
MZ0738-11
38
5×8 2×8
11"
0.4
MZ0741-11
41
5×9 2×8
11"
0.4
MZ0732-12
32
5×7 2×7
12"
0.3
MZ0735-12
35
5×8 2×7
12"
0.4
MZ0737-12
37
5×8 2×8
12"
0.4
MZ0741-12
41
5×9 2×8
12"
0.5
MZ0743-12
43
5×9 2×8
12"
0.5
MZ0745-12
45
5×9 2×9
12"
0.5
Order Guide:
Bit Diameter + Taper Degree + Skirt Length + Insert Shape
What we can do for you:
1. High quality: We are the partners with a lot of big factories in China. We can provide the best quality products to you.
2. Competitive price: Competitive price because of direct factory price.
3. Fast delivery time:usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
4. Best quality control:We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
5. Problems solve ability:This ability comes from rich experiences of drill bits industry and reliable sales..
6. OEM,ODM service:your own request about product will be served well.
FAQ:
1. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
2. How to make sure the quality?
More than 40 Years engineer to make sure the quality, 100% inspection
3. Shipping way:
A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we suggest.
4. What is the Application?
Mining, Quarrying, Tunneling, Construction, Geological Exploration, Water-well Drilling, Oilfield & Gas Industries.
5. Product feature
Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer, and harness process is managed by multipurpose furnace heat treatment.
Product Application:
About our Company
Kingdrilling Machinery Co. , Ltd is established in 2005 years. Located in Wuhan East Lake High-tech Development Zone, is one of the most important manufacturers specialized in researching and producing Casing drilling system, DTH hammer, DTH bit, thread DTH bits, taper DTH bits, coupling sleeve, Anchor, Shank adapter, coal picks and so on.
Relying on the university resources and talent advantages in Optical Valley region, combining with multiple laboratories in universities, we focused on developing the newest products system.
Transport:
Package and Delivery:
Packed by Carton or Wooden cases.
Delivery:
- Goods in stock can be delivered within 5 days.
- DTH Bits production time is about 15 days.
- DTH Hammer product time is about 30 days.
