Lenox 1991387 T-Shank Down-Cut Wood Jig Saw Blade, 4" x 5/16", 10 TPI, 5-Pack

Lenox 1991387 T-Shank Down-Cut Wood Jig Saw Blade, 4" x 5/16", 10 TPI, 5-Pack

The Lenox 1991387 is a T-shank down-cutting jig saw blade engineered for clean, splinter-free cuts in wood and wood composite materials. Measuring 4" in length with a 5/16" width and featuring a 10 TPI (teeth per inch) tooth configuration, this blade is built for controlled, precise cutting where a smooth top surface finish is critical. Sold as a 5-pack, it gives contractors, cabinet installers, and woodworking professionals a ready supply of consistent, dependable blades for repeated jobsite use. The T-shank design ensures secure, tool-free mounting in compatible jig saws, while the down-cut tooth orientation pulls chips downward through the material to minimize tear-out on the visible top face of the workpiece.

Key Features

• Trade Size: 4" length x 5/16" width blade sized for standard T-shank jig saw applications.
• Tooth Configuration: 10 TPI (teeth per inch) provides a balance of cutting speed and clean finish in wood.
• Down-Cut Design: Down-cutting tooth geometry directs chips downward, reducing splintering and tear-out on the top surface of the cut.
• T-Shank Fitment: T-shank profile enables quick, tool-free installation and removal in compatible jig saws.
• Wood-Cutting Application: Purpose-built for cutting wood and wood-based materials with precision and control.
• 5-Pack Value: Includes five blades per pack, providing backup supply for continuous jobsite or shop use without frequent reordering.

Technical Specifications

• Blade Length: 4"
• Blade Width: 5/16"
• Teeth Per Inch: 10 TPI
• Shank Type: T-Shank
• Cutting Direction: Down-Cut
• Pack Quantity: 5 Blades

Typical Applications

• General Wood Cutting and Carpentry
• Cabinet and Furniture Fabrication
• Jobsite Trim and Finish Work
• Wood Composite and Plywood Cutting
• Shop and Production Sawing Tasks

Why Lenox?

Lenox jig saw blades are engineered for consistent tooth geometry and reliable T-shank fitment, giving woodworking professionals repeatable, clean cuts from blade to blade. The down-cutting design of the 1991387 helps protect the finished surface of the workpiece, making it a practical choice for projects where cut quality matters. With five blades per pack, this Lenox offering keeps crews stocked and ready for continuous wood-cutting work.