Product Introduction

The GVHAKG 130mm Diamond Milling Wheel is a premium dry-cut grooving and milling solution specially designed for underfloor heating installations and extra-hard floor materials. Engineered for extreme durability and precision, this professional-grade diamond disc delivers powerful performance on the toughest surfaces, making it ideal for contractors, installers, and construction professionals.

With its optimized 17mm cutting width, the disc perfectly matches the standard 16mm underfloor heating pipes, ensuring clean, precise grooves for fast and efficient installation. The balanced design provides smooth, stable milling with reduced vibration, improving accuracy and operator comfort during long working sessions.

Five Key Features

1. Technical Specifications

• Disc diameter: 130 mm

• Segment width: 17 mm

• Bore diameter: 22.23 mm

• Segment height: 15 mm

• Number of segments: 12

2. Excellent Balance & Stability

Precisely balanced for effortless milling. The 17mm width is the industry standard for 16mm underfloor heating pipes, ensuring smooth cutting and professional results.

3. Wide Application Range

Suitable for extra-hard concrete floors, cement screed, cast asphalt, anhydrite screed, extremely hard substrates, and many other tough building materials.

4. Perfect Groove Width Design

The U-segment structure cuts clean and accurate grooves, making it ideal for installing underfloor heating pipes with high precision and efficiency.

5. Ideal Solution for Underfloor Heating Renovation

An economical, fast, and efficient way to retrofit underfloor heating systems by milling directly into very hard concrete floors. Compatible machines include floor milling machines such as Hemming HE 120 and Adamas VFX-125.

GVHAKG Diamond Milling Wheel – Built for extreme hardness, engineered for precision, and designed for professional underfloor heating installations. Durable performance. Clean cuts. Reliable results.