Lenox 79640CLB144420 Bandsaw Blade 174 in 8-12 Tpi

Product Description

The LENOX 79640CLB144420 is a bi-metal welded bandsaw blade engineered for demanding metal-cutting applications in professional fabrication and metalworking environments. Measuring 174 inches in total length and 1-1/4 inches wide with a 0.042-inch blade thickness, this blade features a variable 8 to 12 TPI pitch pattern designed to reduce harmonic vibration and improve chip clearance across a range of material thicknesses. The cutting edge combines M42 high speed steel teeth with a spring steel back and a Vari-Raker tooth set, balancing aggressive cutting speed with blade longevity. Licensed metalworking and fabrication professionals are the primary installers for this type of blade.

This blade is suited for use on vertical or horizontal band saws accepting a 174-inch blade length in commercial and industrial shop settings. Its variable pitch and Vari-Raker tooth geometry make it effective across multiple material types including alloy steel, carbon steel, stainless steel, structural steel, tool steel, aluminum, and other non-ferrous metals. The Classic series designation places it within LENOX's standard production bandsaw line. Contour cutting is not a rated application for this blade. It is sold individually as a single welded loop ready for installation.

Key Features

• Variable 8 to 12 TPI pitch pattern reduces vibration and improves cut finish across varying material cross-sections
• M42 high speed steel teeth deliver extended edge life when cutting alloy, stainless, and tool steels
• Vari-Raker tooth set promotes efficient chip evacuation and consistent tooth loading
• Spring steel back provides fatigue resistance through continuous flex cycles on the saw wheel
• 0.068-inch kerf width balances material removal rate with blade stability
• Pre-welded loop construction allows direct drop-in installation with no field welding required

Compatibility

Designed as a direct-fit replacement for band saws requiring a 174-inch blade length, 1-1/4-inch blade width, and 0.042-inch blade thickness. Confirm wheel diameter, blade guide clearance, and tension specifications on the host saw before installation.

Installation Notes

Band saw blade installation should be performed by a qualified metalworking technician familiar with the host machine. Disengage and lock out power to the saw before removing the old blade or installing the new one. Verify blade tension per the saw manufacturer's specification and confirm that blade guides and thrust bearings are properly set before resuming operation. Wear cut-resistant gloves when handling coiled or looped bandsaw blades.