The Avanti 7-1/4 in. x 140-Tooth OSB/Plywood Circular Saw Blade by Avanti is engineered for woodworkers, contractors, and DIY enthusiasts who demand clean, splinter-free cuts in plywood, oriented-strand board (OSB), plastics, and veneer. With an exceptionally high 140-tooth count, this finish-quality circular saw blade minimizes tear-out and delivers smooth edges that reduce or eliminate the need for sanding or secondary trimming. Designed to fit any standard 7-1/4 in. corded or cordless circular saw, it brings professional-grade cutting performance to everyday construction tasks and weekend home improvement projects alike.

Key Features

• 140-tooth high tooth count - produces exceptionally clean, smooth cuts in plywood, OSB, plastics, and veneer, reducing tear-out and finishing time on construction or DIY projects
• Universal 7-1/4 in. blade size - compatible with any 7-1/4 in. corded or cordless circular saw, making this blade a versatile fit for tools you already own
• High-quality steel construction - delivers dependable, straight cuts through engineered sheet goods and plastics for consistent results on every pass
• Maximum 7,500 RPM rating - sets a clear safe operating limit so users can match the blade to their saw's speed settings and work confidently within safe parameters
• Economical yet high-performance design - offers a cost-effective upgrade path for both occasional DIY users and everyday construction professionals without sacrificing cut quality

Why This Product

• When cutting plywood or OSB sheets, a higher tooth count is essential to preventing splintering along the cut edge - this 140-tooth blade addresses that need directly, making it one of the most practical choices for finish-quality sheet material cuts
• Because it fits any standard 7-1/4 in. corded or cordless circular saw, there is no need to invest in a specialized tool - just swap the blade and immediately improve your cut quality on plastics, veneer, and engineered wood panels
• The combination of high-quality steel and a 140-tooth configuration makes this blade suitable for both heavy-duty construction site use and occasional home improvement work, giving it a broad range of practical applications
• At an affordable price point, this blade delivers clean results that would otherwise require more expensive finishing steps, making it a smart, budget-conscious choice for anyone cutting sheet goods regularly

Specifications

• Brand: Avanti
• Model Number: A07140A
• Blade Diameter: 7-1/4 in.
• Tooth Count: 140
• Maximum RPM: 7,500
• Compatible Saw Type: 7-1/4 in. corded or cordless circular saw
• Recommended Applications: Plywood, OSB, plastics, veneer
• Recommended Use: Occasional DIY projects and everyday construction use

Frequently Asked Questions

What materials can the Avanti A07140A circular saw blade cut?

This blade is ideal for cutting plywood, oriented-strand board (OSB), plastics, and veneer. Its 140-tooth count is specifically suited to these materials because the high tooth count minimizes splintering and produces clean, smooth edges.

Will this blade fit my cordless circular saw?

Yes. The Avanti A07140A is compatible with any 7-1/4 in. corded or cordless circular saw, so it works with most standard circular saws available today without requiring any adapters.

What is the maximum safe operating speed for this blade?

This blade is not intended for use above 7,500 RPM. Always verify that your circular saw's speed does not exceed this limit before installing and operating the blade to ensure safe use.

Is this blade appropriate for both professional construction use and home DIY projects?

Yes. The Avanti A07140A is recommended for both occasional DIY projects around the house and everyday construction use on a job site. Its economical price point combined with high-performance cutting capability makes it a practical choice for a wide range of users.