Circular saw blade MEGA 64191, 450 mm diameter, 10 teeth per inch

Circular saw blade MEGA 64191 is a 450 mm diameter blade with a coarse tooth pitch of 10 teeth per inch (TPI). It is designed for use in circular saws and table saws that accept 450 mm blades and for tasks where a more aggressive, fast-cutting profile is required. The blade's geometry suits general ripping and crosscutting operations on wood and on materials compatible with a coarse-toothed blade.

Advantages

The 450 mm diameter provides deep cutting capacity for larger workpieces, while the 10 TPI tooth spacing delivers faster material removal and reduced cutting time on thick stock. The blade's coarse profile helps limit clogging when working with softer or rough-cut timber and supports efficient ripping along the grain. Compatibility with standard 450 mm arbors allows easy replacement and integration with suitable circular and table saws.

Suitable for

• Ripping large timber and dimensional lumber
• Crosscutting in rough or construction-grade wood
• General-purpose workshop cutting where fast material removal is needed
• Use in circular saws and table saws that accept 450 mm blades

Key specifications

• Diameter: 450 mm
• Tooth pitch: 10 TPI (teeth per inch)
• Tooth profile: coarse, designed for rapid cutting and material removal
• Intended materials: wood and materials suited to coarse-toothed blades
• Application type: ripping and crosscutting with emphasis on fast cuts

How to use

Install the blade on a compatible circular saw or table saw following the machine manufacturer's instructions and ensuring the correct arbor fit and secure fastening. Set the saw speed and feed rate appropriate for the material being cut, and use proper supports and guides to maintain straight, accurate cuts. Allow the blade to cut at its designed feed rate—forcing the blade can increase wear and reduce cut quality. Use appropriate personal protective equipment and follow safety procedures for operating power saws.

Usage recommendations

For best results, use this coarse 10 TPI blade on larger sections of timber or construction-grade lumber where rapid removal is prioritized over fine finish. When a finer surface is required, consider following with a finer-tooth finishing blade or a sanding operation. Regularly inspect and clean the blade to prevent buildup and maintain cutting performance.