Irwin 11840 7.25 in 140T Circular Saw Blade Plywood

Product Description

The IRWIN INDUSTRIAL TOOL CO 11840 is a 7.25-inch, 140-tooth circular saw blade engineered for smooth, clean cuts in sheet goods and composite materials. The high tooth count reduces tear-out and splintering, making it well suited for finish-quality work where surface appearance matters. Built from steel with a universal arbor design, the 11840 is a workhorse blade for carpenters, trim installers, remodelers, and general contractors who need consistent results across a range of material types without swapping blades between tasks.

This blade is designed for use in plywood, paneling, veneer, plastic sheet stock, and OSB. The 140-tooth configuration delivers the fine finish cuts that panel and cabinetry work demands. A universal arbor allows it to seat in most standard 7.25-inch circular saws without additional adapters. It is packaged in a quantity of five per package, which suits contractors and shops that run multiple saws or need to keep spare blades on hand during large installations or production cutting runs.

Key Features

• 140-tooth steel blade optimized for smooth, splinter-free cuts in plywood and veneered panels
• 7.25-inch diameter fits standard circular saws
• Universal arbor design for broad saw compatibility without adapters
• Effective in plywood, paneling, veneer, plastic sheet stock, and OSB
• Packaged five per package for job-site and shop efficiency

Compatibility

Designed for use with standard 7.25-inch circular saws accepting a universal arbor. No specific compatible model numbers were provided in the product data.

Installation Notes

Blade installation and changes should be performed by a qualified carpenter or trades professional following the saw manufacturer instructions. Always disconnect the saw from its power source before changing blades. Confirm the blade rotation direction matches the arrow marked on the blade body before securing the arbor nut. Wear appropriate eye and hand protection when handling saw blades.