Diamond cutting disc Exact X140 mm — diamond blade for cutting cast iron, model EXACT-DIAMONDX140

Diamond cutting disc Exact X140 mm — diamond blade for cutting cast iron, model EXACT-DIAMONDX140 is a segmented diamond blade engineered for cutting cast iron with precision. The 140 mm diameter and diamond-tipped segments deliver consistent cutting performance for metalworking tasks. Designed for use with common angle grinders and compatible cutting tools, the disc helps achieve clean, accurate cuts in cast iron components while offering improved wear resistance compared with conventional abrasive wheels.

Advantages

The segmented diamond rim provides fast material removal and reduced heat build-up during cutting, extending blade life and maintaining cutting speed. The compact 140 mm size affords good control and maneuverability on smaller grinders and in confined work areas. Diamond-tipped segments give consistent edge retention, minimal chipping on brittle cast iron, and stable cutting behavior across multiple passes.

Suitable for

• Cutting cast iron pipes, flanges and machine parts
• Metal fabrication and repair work involving cast iron components
• On-site maintenance and retrofit tasks with angle grinders
• Precision trimming of cast iron assemblies and fittings

Key specifications

• Diameter: 140 mm
• Blade type: segmented diamond cutting disc
• Material suitability: cast iron and similar ferrous materials
• Design: diamond-tipped segments for abrasive cutting
• Intended tools: angle grinders and compatible handheld cutting tools

How to use

Fit the disc to the grinder following the tool manufacturer's safety instructions and ensure the arbor size matches. Secure the blade with the correct flange and tighten to the recommended torque. Use steady, controlled feeds without excessive side pressure; allow the diamond segments to cut at their designed feed rate. Keep the workpiece stable and use appropriate personal protective equipment such as eye protection, gloves and hearing protection. Inspect the disc before use and replace if significant segment wear, cracks or mounting damage are present.

Usage recommendations

Operate at the recommended speed range for a 140 mm diamond disc and avoid overheating by using intermittent cutting and allowing cooling pauses. For cleaner cuts and prolonged disc life, maintain moderate feed pressure and consider light water cooling if supported by the tool and work environment. Store the disc flat in a dry place to prevent damage to the bonding matrix or segments.