Lenox 28281RPB113505 Bi-metal Bandsaw Blade 3-4 Tpi

Product Description

The LENOX 28281RPB113505 is a welded bi-metal bandsaw blade designed for demanding metal-cutting applications in industrial and trade environments. Measuring 11 feet 6 inches in length and 1 inch wide with a 0.035-inch blade thickness, it fits standard vertical and horizontal band saws configured for that blade length. The variable-pitch tooth form runs at 3 to 4 TPI and is ground from M42 high-speed steel, a cobalt-enriched alloy that retains edge hardness under heat. The spring-steel back provides flexibility and fatigue resistance through continuous cutting cycles. Licensed HVAC technicians, pipefitters, and fabricators working with structural or alloy steel regularly spec this blade series.

The RX Plus series blade is suited for cutting structural steel, alloy steel, and similar ferrous materials in job-shop and maintenance environments. The Vari-Set tooth set and variable pitch pattern reduce vibration and noise during the cut, which is especially useful when sawing bundle cuts or interrupted sections. The positive rake angle improves chip clearance and cutting speed on harder workpieces. This blade is intended for professional tradespeople operating band saws in fabrication shops, mechanical rooms, or on-site cutting operations where consistent kerf control is required.

Key Features

• M42 high-speed steel teeth with cobalt content for extended edge life on hard materials
• Variable pitch 3 to 4 TPI reduces vibration and harmonic chatter during the cut
• Vari-Set tooth set pattern improves kerf quality and chip evacuation
• Spring-steel back increases blade flexibility and resistance to fatigue cracking
• Positive rake angle accelerates cutting rate on structural and alloy steel
• Welded construction for continuous-loop fit on standard band saw machines

Compatibility

Designed for band saw machines that accept an 11-foot 6-inch blade loop, 1 inch wide and 0.035 inches thick. Verify wheel diameter, blade guide spacing, and blade tension specifications on the host machine before installation.

Installation Notes

Installation should be performed by a qualified technician familiar with band saw blade changes. Power down and lock out the band saw at the disconnect before removing or installing the blade. Confirm blade tension and tracking per the machine manufacturer's specifications before resuming cuts. Wear cut-resistant gloves when handling the blade loop, as the tooth edge presents a laceration hazard even when the machine is off.