Circular Saw Blade Dedra H450100 450×30 mm, 100 teeth, carbide-tipped

Dedra H450100 circular saw blade, 450×30 mm with 100 carbide-tipped teeth, is engineered for precise crosscuts and fine finishing in solid wood and engineered wood panels. The high tooth count and carbide tips provide consistent edge retention and longer service life compared with standard steel blades. This blade fits saws with a 30 mm bore and is suitable for use in stationary table saws and sliding table saws used in professional workshops and woodworking shops.

Advantages

The combination of 100 teeth and hard-wearing carbide tips delivers smooth, accurate cuts with minimal tear-out on veneered and laminated surfaces. A balanced plate and accurate tooth geometry reduce vibration and noise while improving cut quality. Carbide tips extend interval between resharpening and maintain cutting performance under heavy use. The 450 mm diameter allows deeper crosscuts and efficient material removal when required.

Suitable for

• Crosscutting solid wood with high finish requirements
• Finishing cuts on plywood, MDF, and laminated boards
• Use in stationary table saws and sliding table saws with 30 mm arbor
• Workshop and professional joinery production

Key specifications

• Diameter: 450 mm
• Bore (arbor) diameter: 30 mm
• Number of teeth: 100
• Tooth material: carbide-tipped
• Primary use: crosscuts and finishing cuts in wood and wood-based materials

How to use

Install the blade on a compatible saw with a 30 mm arbor following the machine manufacturer's instructions and safety procedures. Ensure the blade is mounted with the teeth pointing in the correct rotation direction and that washers and flange faces are clean and undamaged. Set the saw speed, fence, and depth according to the material and desired cut quality. Use steady feed rates appropriate for the blade's tooth count to avoid burning or chipping; allow the blade to reach full speed before engaging the material. Wear appropriate personal protective equipment and secure the workpiece to prevent movement during cutting.

Usage recommendations

For best results on veneered or laminated boards, use a sacrificial backing support or zero-clearance insert to minimize tear-out. Resharpen carbide tips only by a qualified service when a noticeable drop in cut quality or increased feed force is observed. Regularly inspect the blade for buildup, damage, or imbalance and clean adhesive residues to maintain performance.