Lenox 1772378 Bi-metal Bandsaw Blade 3 to 4 Tpi

Product Description

The LENOX 1772378 is a welded bi-metal bandsaw blade engineered for demanding metal-cutting applications in professional shop and industrial environments. It measures 18 feet 10 inches in length and 1-1/4 inches in width, with a blade thickness of 0.042 inches and a kerf width of 0.070 inches. The variable-pitch, 3 to 4 TPI tooth configuration reduces harmonic vibration during the cut, extending blade life and improving surface finish on a wide range of metals. Teeth are ground from M42+ high speed steel with a positive rake angle and single level set, making this blade well suited for production cutting where consistent performance matters. Metalworking professionals and tool room machinists are the primary installers.

This blade is intended for use on horizontal and vertical bandsaws with a compatible wheel diameter and blade guide setup that accepts a 1-1/4-inch-wide blade. The variable pitch and positive rake geometry handle interrupted cuts and mixed-material workpieces effectively. Rated material applications include alloy steel, carbon steel, stainless steel, tool steel, mold steel, bearing steel, titanium, aluminum, and other non-ferrous metals. It is part of the LENOX QXP series, which targets high-volume structural and solid bar stock cutting in fabrication and maintenance shops.

Key Features

• Bi-metal construction with M42+ high speed steel teeth bonded to a spring steel back for flex resistance
• Variable pitch 3 to 4 TPI tooth form reduces vibration and prevents tooth strippage on varying cross-sections
• Ground tooth geometry with positive rake angle for aggressive, efficient metal removal
• Single level tooth set produces a 0.070-inch kerf for consistent, repeatable cuts
• Welded blade loop measures 18 feet 10 inches long and 1-1/4 inches wide for correct tensioning on compatible machines
• Rated for a broad material range including titanium, stainless steel, tool steel, and non-ferrous metals

Compatibility

Designed for use on bandsaw machines configured to accept a 1-1/4-inch-wide blade with a total loop length of 18 feet 10 inches. Verify wheel spacing, blade guide clearance, and tensioner capacity before installation. No specific machine model compatibility was provided in the product data.

Installation Notes

Installation should be performed by a qualified metalworking technician with the saw fully powered down and locked out per OSHA lockout/tagout procedures. Confirm blade tracking, guide bearing clearance, and tension settings match the saw manufacturer specifications for a 1-1/4-inch blade before powering on. Do not exceed the blade speed rating of the saw or attempt to cut materials outside the listed application range. Wear cut-resistant gloves when handling the coiled blade during installation.