Bihui Metal Master Brazed Diamond Cutting Disc – 4.5 Inch (115mm)

The Bihui Metal Master Brazed Diamond Cutting Disc is a professional-grade, multi-material rotary blade engineered for demanding cutting tasks across a wide variety of metals and plastics. Measuring 4.5 inches (115mm) in diameter, this heavy-duty wheel features advanced vacuum-brazed diamond technology, allowing it to easily outperform and outlast traditional abrasive wheels. It is highly prioritised by trade professionals for its exceptional speed, clean straight cutting lines, and extended lifetime under rigorous job-site use.

Why Choose the Bihui Metal Master 115mm Cutting Disc?

• Vacuum-Brazed Diamond Technology: Unlike standard abrasive discs that shrink and wear down rapidly, this blade features a steel core with a premium vacuum-brazed diamond rim. This construction is specialised to maintain its full 4.5-inch diameter throughout its long service life, giving you consistent depth of cut.

• Ultra-Slim 0.055" Core Profile: With a blade thickness of just 0.055" (approx. 1.4mm), this disc is engineered for high-speed, low-friction slicing. This layout is highly optimised to produce faster cuts, minimal material waste, and less spark and dust generation.

• Full 0.12" Continuous Rim Height: The working segment boasts a full 0.12" (approx. 3mm) continuous diamond rim height. This design is prioritised for structural stability, reducing the risk of edge-chipping or binding while delivering incredibly clean finishes.

• True Multi-Material Utility: This single versatile master disc is highly optimised to tackle a broad spectrum of tough materials, completely eliminating the need to constantly swap blades. It is suitable for cutting:

  • Aluminium & copper profiles

  • Steel pipe & heavy structural tubes

  • Sheet metal & ductwork

  • Angle iron & structural steel

  • High-tensile reinforcement bars (rebar)

  • PVC pipes, plastic conduits, and composite materials

• Enhanced Safety & Balance: The rigid solid steel core will not shatter or break under pressure like traditional resin-bonded wheels, providing maximum operator safety.

Technical Specifications

• Brand: Bihui

• Product Line: Metal Master

• Blade Diameter: 115mm / 4.5 Inches (4-1/2")

• Rim Height: 0.12 Inches (approx. 3mm) Continuous Rim

• Blade Core Thickness: 0.055 Inches (approx. 1.4mm) Slim Profile

• Manufacturing Process: High-Performance Vacuum Brazing

• Primary Applications: Aluminium, Steel Pipe, Steel Sheet, Angle Iron, Rebar, and PVC Pipe

• Compatibility: Standard 115mm Professional Angle Grinders

Safety Note: Always ensure appropriate personal protective equipment (PPE)—including eye protection, safety gloves, and dust masks—is securely fitted before starting any cutting operation.

Buy online today for fast nationwide delivery across Ireland, or select Click & Collect to pick up your order directly from our Limerick showroom.