Home / Rock Drill Parts / Montabert HC95 Rock Drill 101048647 Nozzle With Support Cage Design C CA MBW Brass Design

Montabert HC95 Rock Drill 101048647 Nozzle With Support Cage Design C CA MBW Brass Design

Precision-engineered brass nozzle with support cage — optimized for Montabert HC95 rock drills

Montabert HC95 quick-change water injection port (Part No. 101048647) features a robust brass body and an integrated support cage design to prevent deformation under high-pressure water flow. Engineered for rapid installation and zero-leak performance, it ensures consistent cooling, effective dust suppression, and extended bit life in demanding rock drilling applications.

Designed as a direct OEM replacement, this component meets Montabert’s original dimensional, pressure, and sealing specifications — no field modification required.

Key Advantages

  • OEM-spec brass construction for superior corrosion resistance and thermal stability
  • Integrated support cage reinforces the nozzle base — prevents flexing or cracking under 20+ bar operating pressure
  • Quick-change bayonet-style connection enables tool-free hose attachment/detachment in <3 seconds
  • Precision-machined O-ring grooves and tapered sealing surfaces ensure leak-proof operation at full system pressure
  • Direct-fit replacement for Montabert HC95 — maintains factory alignment and water flow dynamics
  • Certified for continuous-duty use in abrasive, high-vibration drilling environments

Applications

  • Cooling high-speed rock drill bits during percussive and rotary drilling
  • Suppression of silica dust in underground mining and tunneling operations
  • Lubrication-assisted drilling in hard granite and basalt formations
  • Water-assisted core sampling and blast-hole drilling
  • Retrofit upgrades for legacy Montabert HC95 units requiring enhanced reliability

Technical Specifications

Part Number101048647
Compatible ModelMontabert HC95 Rock Drill
MaterialCDA 260 Brass (ASTM B135)
Max Operating Pressure25 bar (360 psi)
Connection TypeBayonet quick-connect with captive locking ring
Sealing SystemDual NBR O-rings (ISO 3601-1, 70 Shore A)
Weight185 g

FAQ

Is this nozzle compatible with non-Montabert rock drills?
No — it is dimensionally and functionally engineered exclusively for Montabert HC95 models. Interchangeability with other brands is not guaranteed.
What is the typical lead time for in-stock orders?
In-stock units ship within 1 business day; standard delivery to North America/EU is 3–5 business days via DHL Express.
Does this part include the O-rings and support cage assembly?
Yes — supplied as a complete, ready-to-install unit including brass nozzle body, support cage, dual O-rings, and retaining ring.
How does the support cage improve performance vs. standard nozzles?
The cage mechanically stabilizes the nozzle base during high-frequency vibration, eliminating micro-movement that causes seal fatigue and premature leakage.

Detailed Description

The quick-change water injection port, also known as the quick-connect water port, is a key component in rock drills, including Montabert models. It serves as a connection point for water supply systems, facilitating effective cooling and dust suppression during drilling operations. Below is a detailed description and introduction to the quick-change water injection port:

Description

The quick-change water injection port is typically constructed from durable materials such as stainless steel, brass, or high-strength alloys, designed to withstand high pressure, corrosion, and wear. This component enables quick and secure attachment of water hoses or lines to the rock drill, ensuring a steady supply of water to the drill bit and surrounding area.

The port is designed with user convenience in mind, often featuring a quick-connect mechanism such as a snap-on or threaded connection. This allows for rapid installation and disconnection without the need for specialized tools, reducing downtime during maintenance or setup. Additionally, the port’s internal structure is engineered to provide a tight, leak-proof seal, ensuring efficient water flow without waste.

Key Features

  1. Durable Construction: Made from corrosion-resistant materials like stainless steel or brass, the port is designed to endure harsh environments and prolonged use.

  2. Quick-Connect Design: The port features a convenient mechanism for fast attachment and detachment of water supply hoses, minimizing downtime and simplifying operations.

  3. Leak-Proof Sealing: Precision engineering ensures a secure, watertight connection, preventing leaks and maintaining consistent water flow.

  4. High-Pressure Resistance: Designed to handle the high pressures often required in rock drilling water systems, ensuring reliable performance.

  5. Compact and Lightweight: The port is designed to be compact and lightweight, making it easy to handle and install without adding unnecessary bulk to the equipment.

Introduction

The quick-change water injection port is an essential component of Montabert rock drills, facilitating efficient water management during drilling. Water is crucial in rock drilling operations for cooling the drill bit, suppressing dust, and improving the overall efficiency and safety of the process.

By providing a quick and reliable connection for water supply lines, this component ensures that water can be delivered to the drilling area without interruption. Its robust design minimizes the risk of leaks and failures, even in challenging conditions, while the quick-connect feature allows operators to swiftly replace or adjust hoses during operations.

Applications

  • Cooling: Prevents overheating of the drill bit and components during extended drilling sessions.
  • Dust Suppression: Reduces airborne dust particles, improving visibility and workplace safety.
  • Lubrication: Assists in reducing friction at the drill bit, enhancing efficiency and extending tool life.

Conclusion

The quick-change water injection port is a critical feature in Montabert rock drills, ensuring the seamless integration of water supply systems into drilling operations. Its durable construction, efficient sealing, and quick-connect design make it an invaluable component for achieving effective cooling, dust suppression, and overall operational efficiency. By incorporating this port, operators can enhance the performance and reliability of their rock drilling equipment in demanding environments.

Ensure Uninterrupted Drilling Performance

Order your genuine Montabert HC95 nozzle (101048647) today — backed by ISO 9001-certified quality control and 12-month functional warranty.

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