Circular saw blade MEGA 400 mm, 7 teeth per inch (MPN 64090)

The MEGA circular saw blade 400 mm with a 7 teeth per inch configuration is a heavy-duty cutting accessory designed for compatible circular saws and table saws. This blade's 400 mm diameter and coarse tooth pitch make it suitable for general-purpose ripping and crosscutting tasks in woodworking and for cutting larger sections of some composite and non-ferrous materials when used with the correct machine and feed rates.

Advantages

This blade offers a balance of cutting speed and material removal due to its 7 TPI tooth spacing, allowing faster cuts with reduced likelihood of clogging when processing softwoods or dimensional lumber. The 400 mm diameter provides deeper cutting capacity compared with smaller blades, enabling work on thicker stock without multiple passes. The construction is intended to deliver consistent roundness and stability during high-speed rotation when fitted and mounted according to machine specifications.

Suitable for

• Ripping and general-purpose cutting of softwoods and dimensional lumber
• Crosscutting large planks where a coarse tooth pitch is acceptable
• Use in circular saws and table saws that accept 400 mm blades
• Cutting composite or non-ferrous materials with appropriate feed rate and coolant where applicable

Key specifications

• Diameter: 400 mm
• Tooth pitch: 7 teeth per inch (coarse tooth spacing)
• Designed for mounting on compatible circular saws and table saws
• Suitable for high material removal and deeper cuts in single passes

How to use

Install the blade on a machine that supports a 400 mm diameter disc, following the saw manufacturer's instructions for flange placement, torque and safety guards. Verify the blade rotation direction, ensure secure mounting, and check runout before operation. Use appropriate feed rates and support for the workpiece to avoid pinching. When cutting different materials, adjust speed and feed to match the blade's coarse tooth spacing and to prevent overheating or excessive wear.

Использование и уход

For best results, inspect the blade regularly for damage or wear, keep it clean of pitch and resin buildup, and replace it when teeth become dull or chipped. Use personal protective equipment and follow machine safety standards while operating.