Cutting Disc MAR-POL MAR-POL 350 x 25.4 x 10 mm Diamond segmented, black (M08738)

MAR-POL diamond segmented cutting disc 350 x 25.4 x 10 mm is designed for high-performance cutting of concrete, masonry, natural and engineered stone. The segmented rim construction combines diamond abrasive with an open segment layout to promote cooling and faster debris evacuation during continuous cutting operations. The disc fits angle grinders and stationary cutting machines with compatible arbor and bore dimensions and is intended for cutting tasks where fast material removal and reliable segment life are required.

Advantages

The segmented diamond rim provides efficient cutting speed and improved cooling compared with continuous rim discs, reducing the risk of overheating during extended use. Optimised segment spacing and bonding deliver consistent cutting performance and a balance between durability and cutting aggressiveness. The disc’s reinforced steel core offers stable rotation and reduced vibration when mounted correctly on machines with the appropriate arbor size.

Suitable for

• Cutting concrete slabs and reinforced concrete
• Cutting brick, block and masonry elements
• Shaping and cutting natural stone and engineered stone
• Use with compatible angle grinders and stationary cutters

Key specifications

• Diameter: 350 mm
• Arbor bore: 25.4 mm
• Segment height: 10 mm
• Segment type: segmented diamond rim for improved cooling and debris removal
• Intended materials: concrete, masonry, stone and similar hard construction materials
• Core: reinforced steel core for stability at rated speeds

How to use

Mount the cutting disc on a compatible machine whose arbor and bore dimensions match the disc specifications. Ensure the disc is suitable for the machine’s maximum rotational speed. Securely tighten the mounting flange according to the machine manufacturer’s instructions. Use steady, controlled feed pressure and avoid forcing the disc through the material; allow the diamond segments to cut at their designed rate. Keep the work area clear of loose debris and maintain personal protective equipment including eye, hearing and respiratory protection. Inspect the disc for damage before each use and replace it if any cracks, segment loss or severe imbalance are present.

Usage recommendations

For best results when cutting reinforced concrete or heavily abrasive materials, use water cooling where the machine and jobsite conditions allow, or make intermittent cuts to reduce heat build-up. Match disc speed and feed rate to the material hardness and reinforcement content to maximise cutting life and maintain consistent performance.