Lenox 20428432T Reciprocating Saw Blade 4 in Bi-metal 32 Tpi

Product Description

The LENOX 20428432T is a bi-metal reciprocating saw blade designed for cutting metal. At 4 inches in length with a straight profile, it features 32 teeth per inch for smooth, controlled cuts in thin-gauge metal and ferrous materials. The bi-metal construction pairs a high-speed steel cutting edge with a flexible alloy steel body, giving the blade resistance to breakage under load. Sold in a 5-pack, this blade is suited for HVAC techs, plumbers, electricians, and general trade contractors who go through blades regularly on jobsite metalwork. Blade thickness is 0.025 inches.

This blade is used in applications where precise, fine-tooth metal cutting is required with a standard reciprocating saw. Typical scenarios include cutting conduit, pipe, sheet metal, strut channel, and other metal stock encountered in mechanical and electrical rough-in work. The 32 TPI count makes it appropriate for thinner-walled materials where a coarser blade would grab or tear. It is not intended for wood or demolition applications. Residential and commercial trade installers keep this blade on hand for detail cuts where control matters more than speed.

Key Features

• Bi-metal construction with high-speed steel teeth bonded to a flexible alloy body
• 32 teeth per inch for fine, controlled cuts in thin metal
• 4-inch blade length suits tight-clearance cuts and close-quarter work
• Straight profile provides consistent blade tracking during cuts
• 0.025-inch blade thickness for reduced kerf and lower cutting resistance
• Sold in a 5-pack to reduce downtime on multi-cut jobsite tasks

Compatibility

Designed as an OEM-style replacement blade for standard reciprocating saws accepting universal shank bi-metal blades rated for metal cutting applications.

Installation Notes

Blade changes should be performed with the saw unplugged or the battery pack removed. Verify the saw's blade clamp mechanism is rated for the blade shank before installing. When cutting metal, secure the workpiece firmly to prevent vibration and blade deflection. Eye protection and work gloves are standard PPE for reciprocating saw blade use.