RC Hammer and Bits: The Core Tools for Fast, Accurate Reverse Circulation Drilling
Reverse Circulation (RC) drilling plays a critical role in modern mining, exploration, and resource evaluation. At the heart of every efficient RC drilling operation are two key components: the RC hammer and RC bits. As a professional manufacturer and supplier of drilling tools, Fasikon Drilling Tools provides high-performance RC hammers and bits designed for durability, accuracy, and maximum penetration rate.
This article will help you better understand how RC hammers and bits work, their key advantages, and how to choose the right tools for your drilling projects.
What Is an RC Hammer and RC Bit?
An RC hammer is a pneumatic down-the-hole (DTH) hammer specifically designed for Reverse Circulation drilling. Unlike conventional DTH systems, RC drilling allows cuttings to travel back to the surface through the inner tube of the drill rod, ensuring clean, uncontaminated samples.
An RC bit is mounted at the front of the RC hammer and is responsible for rock breaking. It is engineered with special flushing ports and air channels to guide the cuttings efficiently into the dual-wall drill pipe system.
Together, RC hammer and bit form a highly efficient drilling system widely used in:
-
Mineral exploration
-
Grade control drilling
-
Geotechnical investigation
-
Environmental sampling
-
Water well and foundation projects
How RC Drilling Works
-
Compressed air powers the RC hammer piston.
-
The piston strikes the RC bit, breaking the rock.
-
Rock cuttings are immediately sucked into the inner tube.
-
Samples are transported directly to the surface without wall contamination.
This process ensures fast drilling speed, accurate sampling, and minimal sample dilution, which is critical for mining decision-making.
Key Advantages of Fasikon RC Hammers and Bits
At Fasikon Drilling Tools, we design our RC products for demanding mining environments. Our RC hammers and bits offer:
1. High Sample Accuracy
Dual-wall air circulation prevents external contamination, delivering clean and reliable geological samples.
2. Superior Penetration Rate
Optimized air channels and impact energy distribution ensure faster penetration in hard and abrasive formations.
3. Long Service Life
We use premium alloy steel, advanced heat treatment, and precision CNC machining to improve wear resistance and fatigue strength.
4. Excellent Compatibility
Fasikon RC hammers and bits are compatible with major international brands such as Epiroc, Boart Longyear, Atlas Copco, and Sandvik.
5. Stable Performance in Harsh Conditions
Our tools perform reliably in hard rock, fractured formations, and high-abrasion environments.
Fasikon RC Hammer & Bit Product Range
Fasikon supplies a complete range of RC drilling tools, including:
-
RC3, RC4, RC5, RC6, RC8 RC Hammers
-
Matched RC Bits from 4” to 10”
-
Various shank types and spline designs
-
Custom options for different air pressure and formation conditions
All RC bits can be supplied in:
-
Flat face or concave face
-
Tungsten carbide button inserts
-
Heavy-duty gauge protection for extended lifespan
Typical Applications
Fasikon RC hammers and bits are widely used in:
-
Gold, copper, iron ore exploration
-
Coal resource evaluation
-
Mine grade control drilling
-
Deep hole sampling
-
Engineering and infrastructure projects
Our tools are already trusted by customers in Australia, Africa, Central Asia, the Middle East, and South America.
How to Choose the Right RC Hammer and Bit
When selecting RC tools, consider the following:
-
Hole diameter required
-
Air compressor capacity (CFM & PSI)
-
Rock hardness and abrasiveness
-
Rig type and rotation torque
-
Preferred shank type matching your existing system
If you are unsure, Fasikon technical engineers can recommend the most suitable RC configuration based on your project conditions.
Why Choose Fasikon Drilling Tools?
-
Strict quality control from raw material to final inspection
-
Stable supply capacity for bulk orders
-
Competitive factory pricing for distributors
-
Fast technical response and after-sales support
-
OEM & branding customization available
We focus on building long-term partnerships with global distributors and drilling contractors, not just one-time sales.
Get a Fast Quotation from Fasikon
If you are currently using RC hammers and bits or planning a new RC drilling project, feel free to contact us with:
-
Required hammer model
-
Bit size and quantity
-
Working air pressure
-
Target geological formation
Our team will provide professional selection advice and competitive pricing within 24 hours.
📩 Email: kevin@fasikon.com
📱 WhatsApp: +86 177 2250 5240
🌍 Brand: Fasikon Drilling Tools
