Circular saw blade Metabo 624308000 — 150 mm diameter, 22.2 mm bore, for concrete, sandstone, tile

Metabo 624308000 is a 150 mm circular saw blade with a 22.2 mm bore, engineered for cutting concrete, sandstone and tile. The blade features a segmented diamond edge designed for high cutting performance and efficient material removal in masonry and tile jobs. It is supplied as a single unit and fits machines that accept 150 mm blades with a 22.2 mm arbor. Typical applications include spot cutting, trimming and controlled cuts where a compact abrasive wheel is required.

Advantages

The segmented diamond rim provides aggressive, fast cutting while maintaining good tool life, offering a balance between speed and durability. A 10 mm segment height improves cutting depth and wear resistance. With a compact 150 mm diameter and 11 segmented segments, the blade is suited to confined spaces and handheld cutting equipment. Designed for use on a range of building materials, it delivers consistent results on concrete, exposed aggregate, hard sandstone and clay tiles.

Suitable for

• Spot cutting and trimming of concrete
• Cutting and shaping sandstone
• Tile cutting and edge trimming
• Masonry repair and renovation tasks

Key specifications

• Diameter: 150 mm
• Bore (arbor) diameter: 22.2 mm
• Segmented diamond edge
• Segment height: 10 mm
• Number of segments: 11
• Maximum rotational speed: 10,200 RPM
• Suitable materials: concrete, sandstone, tile
• Supplied quantity: 1 piece

How to use

Mount the blade on a compatible cutting machine with a 22.2 mm arbor and secure it according to the machine manufacturer’s instructions. Use appropriate safety equipment including eye protection, hearing protection and respiratory protection when cutting masonry materials. For best results on concrete and sandstone, allow the blade to reach full speed before engaging the material and maintain steady, moderate feed pressure. On tiles, use controlled cutting motions to avoid chipping. After use, allow the blade to cool before storing.

Usage recommendations

Use water cooling or dust extraction where applicable to extend blade life and reduce airborne dust. Match blade speed to the rated maximum RPM and avoid excessive lateral force. Replace the blade when cutting performance noticeably decreases or when segments show significant wear.