7 taper degree H22*108 rock drill rod
Shank Hex:19mm*83/108mm, 22m*83/108mm, 25mm*108/159mm
Taper degree:4.46 6 7 11 12
Drilling rod length:0.4m-6m
The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions.
Generally, the light rock drill uses 7 taper or smaller taper angle, the heavy rock drill mainly uses 12 taper angle.
Other supplier products
|
|
NQ Diamond core drill bit made in China |
To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground ... |
|
|
12 taper degree H22*108 rock drill rod |
Shank Hex:19mm*83/108mm, 22m*83/108mm, 25mm*108/159mm Taper degree:4.46 6 7 11 12 Drilling rod length:0.4m-6m The tapered drill rod is used for ro... |
|
|
T51 Drifter drill rod for rock drilling |
Product: T51 MM and MF drill rod Thread Type: T51 Drill Rod Diameter: 51mm. Drill Rod Type: Drifter rod, Extension rod, Speed rod, Shank rod and Co... |
|
|
Tricone bit for rock mining |
Triconebit is an important tool for oil drilling, its work performance will directly affect the quality of drilling, drilling efficiency and drilli... |
|
|
100m water well drill rig |
Application: 1, the drilling rig is suitable for water well drilling, prospecting, geophysical exploration, roads and buildings and other explorati... |
供应产品
Same products