Product Details
High Quality Pdc Anchor Drill Bits Coal Mining Drill Bits
Specifications:
28mm,32mm,42mm,43mm coal mining tool
We can manufacture all kinds of bits and shells according to
customer's special requirement.
Advantage:
1.coal mining tool,coal mine drill bit
2.low price and supreme quality
3.manufacturer
4.Certified by ISO9001
Product Description:
Applications:
Apply to the anchor-network support hole drilling in coal mine,
hydraulic project. Etc.
Characteristics:
1. High wear resistance and impact-resistance toughness.
2. To repeat repair & greaning are not necessary, long drill
life.
3. High efficiency could be promoted sharply in penetration of
high-medium hard rock formation.
4. Labour intensity could be reduced.
5. Rock formation to be suitable t: F=4-12
Colliery Drilling Tools | Main Standard(mm) |
D | H | L | M |
Thread joint | 27 | 44 | 17 | M14×1.5 |
27 | 54 | 17 | M12×1.75 |
28 | 54 | 20 | M12×1.75 |
29 | 52 | 18 | M14×1.5 |
30 | 50 | 18 | M14×1.5 |
32 | 52 | 22 | M14×1.5 |
32 | 56 | 22 | M12×1.75 |
Company Profile

KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution,
and application. The company has adopted advanced manafacturing
processes to ensure high quality steels and tungsten carbide
inserts for its rock drilling accessories. Its personnel understand
clients' drilling needs, and have the service skills to recommend
the right drilling tools for the job. Its experienced product
developers can also create custom tools. Furthermore, the company's
development team introduces innovative products each year - tools
that are rigorously tested in the field and proven to perform
beyound industry expectations.
The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision
manufacturing, and dedication to the use of high-quality materials.
MIROC® Rock Drilling Tools are used by many drilling professionals
related to mining, construction, tunneling, and quarrying projects
around the globe.
MIROC® Rock Drilling and Ground Support Tools include:
Top Hammer Drilling Tools
Tapered Drilling Tools
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Down-the-hole (DTH) Drill Pipes
Diamond Core Drilling Tools
Integral Drill Steel
Plug Hole Rods
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
