CEDIMA Diamond Segmented Cutting Blade 300 x 2.8 mm is a professional cutting disc engineered for efficient wet and dry cutting of concrete, masonry and similar construction materials. The segmented rim geometry accelerates material removal while allowing improved coolant and dust evacuation. Designed for use on compatible handheld saws, table saws and bridge saws, this blade aims to deliver consistent cutting performance and long life under typical trade and renovation workloads.
Advantages
The blade’s segmented diamond rim provides a balance of cutting speed and segment durability, enabling quick progress through dense materials while reducing overheating risk. A narrow 2.8 mm kerf minimizes material loss and reduces motor load, helping maintain cutting accuracy and productivity. Construction and bond choices are optimized for mixed wet and dry applications, giving flexibility for different jobsite conditions.
Suitable for
- Cutting reinforced and unreinforced concrete
- Masonry blocks, bricks and pavers
- Stone and similar construction materials
- Use with handheld cut-off saws, table saws and bridge saws with matching arbor
When it may not be suitable
This segmented blade is not intended for precision finishing cuts where an ultra-smooth edge is required; a continuous rim blade would be more appropriate for tile or natural stone finishing. Also avoid using this blade on materials significantly harder than those specified, or on applications demanding extremely narrow groove widths than the 2.8 mm kerf.
Key specifications
- Diameter: 300 mm
- Cutting width (kerf): 2.8 mm
- Rim type: Segmented diamond rim for fast material removal
- Application: Wet and dry cutting of concrete, masonry and similar materials
- Compatible tool types: Handheld cut-off saws, table saws, bridge saws with proper arbor fit
How to use
Mount the blade on a saw that matches the blade diameter and arbor specifications, and ensure the blade is securely tightened before operation. Follow the saw manufacturer’s instructions for maximum speed and safety guards. For dry cutting, use steady feed rates and allow the blade to cool periodically to avoid overheating. For wet cutting, ensure a consistent water supply to the cut zone to reduce dust and extend blade life. Wear appropriate personal protective equipment including eye, hearing and respiratory protection during operation.
What to consider before purchase
- Confirm blade diameter and arbor fit with your saw
- Match blade type (segmented rim) to the materials and cut quality you need
- Decide whether you will primarily perform wet or dry cuts and ensure compatibility
- Check saw maximum rpm and safe operating speed for a 300 mm blade
Usage recommendations
For best results, use the blade at recommended speeds and with consistent feed pressure; alternate between cutting and resting periods when dry cutting to avoid overheating. Use water flow appropriate to the saw design during wet cutting to minimize dust and improve segment life.
