China 48mm SR35 thread rock drill bits Manufacturer, Factories

48mm SR35 thread rock drill bits for hard rock drilling.

Used for Drifting,tunneling and bolting.

Product Description

48mm SR35 Thread Rock Drill Bits

High-performance 48mm SR35 thread rock drill bits specifically designed for hard rock drilling applications. These versatile tools are essential for modern mining and construction operations, providing durability and precision.

📋 Product Specifications

  • Product Name: Button bits, mining bit, drifting bit, tunneling bits, bolting bits
  • Diameter: 48mm (Available range: 43mm-64mm)
  • Thread Type: SR35
  • Button Configuration: Available in 7 buttons or 9 buttons
  • Front Shape: Flat Face design
  • HS CODE: 8207199000

🚀 Key Advantages

  • Premium Body Material: Manufactured using high-grade 50R61 steel for maximum strength.
  • Superior Carbide: Equipped with YK05 or T6 head carbide for enhanced wear resistance.
  • High Productivity: Monthly capacity of up to 50,000pcs to meet large-scale demands.
  • Robust Packaging: Securely packed in wooden cases or cartons for safe global transit.

Professional Applications

⚙️ Drifting & Tunneling: Optimized for rapid penetration in underground excavation.
🛡️ Bolting: Reliable performance for rock reinforcement and stability.
⛏️ Hard Rock Drilling: Specialized design to handle the most challenging geological conditions.

Product Gallery

Our comprehensive range includes drill bits, dome bits, hole opener bits, and more to suit various drilling requirements.

Frequently Asked Questions

Q1: What materials are used in the construction of the SR35 drill bit?
A: The drill bit body is made of high-quality 50R61 steel, and the head features YK05 or T6 carbide for superior durability in hard rock.
Q2: What are the primary uses for the 48mm SR35 button bits?
A: These bits are primarily used for drifting, tunneling, and bolting in hard rock environments.
Q3: How many buttons do these rock drill bits have?
A: We offer configurations with either 7 buttons or 9 buttons to suit different drilling speeds and rock types.
Q4: What is the production capacity for these products?
A: We have a high productivity rate of approximately 50,000 pieces per month.
Q5: Are there other sizes available besides 48mm?
A: Yes, while the standard size is 48mm, our diameter range for these bits extends from 43mm to 64mm.
Q6: How are the drill bits packaged for delivery?
A: To ensure protection during shipping, bits are packaged in either durable wooden cases or standard cartons.

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