DISTAR DIAMANTSCHEIBE CLASSIC H12 125 x 2.2/1.3 x 22.23mm

With a 12 mm laser-welded segment height and a max rotational speed of 12200 RPM, this 125 mm diamond blade powers through concrete, brick, and aerated concrete with professional speed and precision.

Overview

The DISTAR DIAMOND BLADE CLASSIC H12 is a segmented diamond cutting disc engineered for dry cutting on angle grinders. Its 125 mm diameter, 22.23 mm bore, and 2.2 mm segment width deliver clean, fast cuts in general construction materials. The blade's laser-welded segments ensure durability and long service life, while the 1A1R designation guarantees a reliable, high-performance cutting edge.

What stands out

• 12 mm segment height for extended blade life and deeper cutting capacity
• Laser-welded segments withstand high temperatures and heavy loads
• Optimized for dry cutting—no water required, reducing setup time
• Compatible with standard 125 mm angle grinders with 22.23 mm bore
• Professional-grade construction for consistent results on job sites

Technical details

• Blade diameter: 125 mm
• Bore diameter: 22.23 mm
• Segment height: 12 mm
• Segment width: 2.2 mm
• Core thickness: 1.3 mm
• Max rotational speed: 12200 RPM
• Cutting method: Dry cutting
• Segment type: Segmented, laser welded
• Manufacturer's designation: 1A1R
• Product class: Professional

Our verdict

The DISTAR CLASSIC H12 combines high-speed performance with rugged durability, making it a dependable choice for masons, contractors, and serious DIYers who demand clean cuts in concrete and masonry without the hassle of water cooling.