Diamond Hole Reamer Expanding Pdc Drill Bit Hard Rock Drilling , Super Long Life
Diamond Hole Reamer Expanding Pdc Drill Bit Hard Rock Drilling , Super Long Life
Advantages:
- A super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten carbide bit and 10 times that of diamond bit.
- No.45 steel as the drill bit body
- High drilling speed
- Advanced geometric design for faster penetration
- Solid quality
Specifications of PDC reaming bits
| Diameter(mm) | Size | Cutting Wings | Water Hole | Threading | Rock Formation | ||||
| Big Dia(mm) | Small Dia(mm) | Height(mm) | Blade Quantity | PDC Quantity | Quantity | Diameter(mm) | |||
| 115/75 | 115 | 75 | 250 | 6 | 9 | 6 | 8 |
Square Taper Lock |
F<6 for soft rock,coal seaming drilling and grouting |
| 130/83 | 130 | 83 | 250 | 6 | 12 | 6 | 8--10 | ||
| 153/94 | 153 | 94 | 280 | 6 | 15 | 6 | 8--10 | ||
| 190/113 | 190 | 113 | 300 | 6 | 18 | 6 | 8--10 | ||
Ps: Special design is available upon your requirement.
About us
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing 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 beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.