Lenox 1991366 Bi-metal Jigsaw Blade 10 Tpi U-shank 3-pack

Product Description

The LENOX 1991366 is a bi-metal jigsaw blade designed for cutting a wide range of materials where a durable, consistent edge is required. Running at 10 teeth per inch with a ground tooth set, it delivers a controlled cut suited for general-purpose work in wood, plastics, and softer metals. The blade measures 5.25 inches in length and 0.375 inches in width with a 0.05-inch thickness, providing the rigidity needed to track straight lines and gentle curves. It uses a U-shank mount and features a toothed cutting edge. Each package contains 3 blades. Installation requires a jigsaw with a U-shank blade clamp.

This blade is appropriate for residential and light commercial applications where a 10 TPI cut rate balances speed and finish quality. The bi-metal construction combines a high-speed steel cutting edge with a flexible alloy steel body, making it a practical choice for electricians, plumbers, HVAC techs, and general contractors cutting through pipe, conduit, framing, or sheet goods during rough-in and service work. The 5.25-inch blade length handles standard material thickness encountered in most field cutting tasks.

Key Features

• Bi-metal construction for extended blade life over single-material blades
• 10 TPI ground tooth set for consistent, controlled cuts
• 5.25-inch blade length handles standard material thicknesses
• 0.375-inch blade width provides lateral stability during cuts
• U-shank design fits a wide range of consumer and professional jigsaws
• Toothed cutting edge for reliable material engagement

Compatibility

Designed for use in jigsaws equipped with a U-shank blade clamp. Verify your jigsaw accepts U-shank blades before installation.

Installation Notes

A licensed tradesperson or qualified operator should confirm the jigsaw is powered off and unplugged before changing blades. Insert the U-shank fully into the blade clamp and verify it is locked before use. Do not force the blade through material faster than the tool speed allows, as this can cause blade deflection or breakage. Eye protection and appropriate PPE are required during cutting operations.