41mm Bit Diameter Rock Tools Integral Drill Rod With Tungsten
Carbide Tool Tips
Integral drill steel, another name called integral drill rod, which
is used by hand held rock drill in granite and marble quarries,
underground mining, for small blasting hole. Shank H22*108mm,
H19*108mm, and standard hex. Bit diameters range 20-42mm, different
lengths are available from 400mm to 6000mm usually.
It can reduces the expense of impact energy, improves the drilling
speed and efficience, also it can be used for drilling bore hole
diameter form 19mm to 41mm usually.
Each rods use premium quality alloy steel and excellent quality
tungsten carbide to assure high drilling performance.
|Product Name:||hard rock Mining Integral drill steel,Integral drill rod|
|Types||Tapered drill rods, Integral drill rods, Plug hole rods|
|Application::||Tapered drill rods are used in granite and marble quarry, gold
mine, railway, tunnel, etc. for drilling|
|Material:||High quality carbide and high quality steel|
|We can produce as your request of carbide size, different length of
|Types of drill rods||Specifications||Length (mm)||Shank||Weight (kg)|
|Tapered drill rods||Taper Angle: 7, 11, 12 degree||400mm to 8000mm||Hex22mm*108mm Hex25mm*159mm Hex19mm*108mm||1.7 - 24.9|
|Integral drill steel||Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm||400mm to 4800mm||3 – 15.4|
|Plug hole rods||Chisel bit diameter: 17mm, 20mm, 22mm||150mm to 710mm||0.6 - 2.9|
The process procedure is listed below:
1. sawing the steel rod and steel pipe
2. drilling the steel rod
3. CNC lathing the hollow steel rod to make screw thread for head
and end parts of rod
4. makeing flat parts for head part
5. welding the two parts with steel pipe
6. lathing the redundant steel welding ring
7. painting and packing
Advantages of our Drill Steels:
1. Our products can match over 95% against the original products
2. Price are competitive against the famous brands and best quality
against the small factory
3. Our factory has been specialized in manufacturing drilling tools
and spare parts for over 10 years.
4. We have advanced technology and equipment.
5. Our technician has more than 20 year’s professional working
6. Our rock drilling tools have been exported throughout the world.
Main market: Norway, USA,Canada,Brazil, Uganda,UAE, Philippines,
Packing details : Wooden case and steel bundle.
Keywords: drill rod | la barra de taladro | broca Rod | forer tige
| Bohrgestänge | çubuk matkap | drill rod hard rock Mining Integral
drill We specialize in Rock drilling tools, including rock drill
bits,tapered drill tools,threaded drill tools,Down the hole
drilling tools ( DTH ), which are widely used in mining , quarrying , well drilling and
construction . All these products are compatible with other world
world leading brands such as Atlas Copco , Sandvik , Mitsubishi and
Test is the best way to find suitable rock drilling tools, for
samples please Email email@example.com