Lenox 1812579 Welded Bandsaw Blade 2 to 3 Tpi Bi-metal

Product Description

The LENOX 1812579 is a welded bi-metal bandsaw blade designed for continuous cutting operations on metal-cutting vertical or horizontal band saws. Measuring 12 feet 4 inches in length and 1 inch wide with a 0.035-inch thickness, it features a variable-pitch tooth form at 2 to 3 TPI with a Vari-Raker tooth set. The M42 high-speed steel tooth material paired with a spring steel back provides durability under high heat and interrupted cuts. A positive rake angle improves feed rate and chip evacuation on demanding materials. This blade is sized and configured for production shops, fabrication facilities, and maintenance departments handling structural and specialty metals.

The 1812579 is suited for cutting a broad range of metals in both production and job-shop environments. Applicable materials include alloy steel, carbon steel, stainless steel, tool steel, mold steel, bearing steel, structural steel, aluminum, and other non-ferrous metals. The variable pitch and Vari-Raker tooth set reduce vibration and noise during cuts, making it a practical choice for interrupted cuts and varying cross-sections. It is installed by machinists, fabricators, and maintenance technicians operating metal-cutting band saws requiring a 12-foot 4-inch blade loop.

Key Features

• Bi-metal construction with M42 high-speed steel teeth bonded to a spring steel back for extended blade life
• Variable pitch tooth form at 2 to 3 TPI reduces vibration and improves cut quality on variable cross-sections
• Vari-Raker tooth set promotes efficient chip clearance and consistent kerf geometry
• Positive rake angle increases cutting aggressiveness and reduces feed force on hard metals
• 0.060-inch kerf width provides predictable material loss for layout and cut planning
• Welded loop construction for direct installation on band saw machines without field joining

Compatibility

Designed as an OEM-style replacement or direct-fit welded bandsaw blade for metal-cutting band saws requiring a 12-foot 4-inch blade loop with a 1-inch blade width.

Installation Notes

Installation should be performed by a qualified machinist or technician familiar with band saw blade tensioning and tracking procedures. Power down and lock out the band saw before removing the old blade or installing a new one. Follow the machine manufacturer's tension specifications for 1-inch-wide bi-metal blades, and confirm blade tracking and guide alignment before resuming operation. Blade handling requires cut-resistant gloves due to exposed tooth edges.