Lenox 89452QPB123810 Bandsaw Blade 150 in 3-4 Tpi Bi-metal

Product Description

The LENOX 89452QPB123810 is a welded bi-metal bandsaw blade built for continuous cutting in demanding shop and industrial environments. It measures 150 inches (12 feet 6 inches) in length and 1-1/4 inches in width, with a 0.042-inch back thickness and a 0.070-inch kerf width. The blade runs a variable 3 to 4 TPI pitch, which helps reduce vibration and improve chip evacuation across a range of material thicknesses. The tooth material is M42+ high speed steel with a positive rake angle and a single-level set. Licensed HVAC technicians, fabricators, and metalworking professionals install this blade on vertical or horizontal bandsaws sized for 150-inch stock.

This blade is suited for cutting a wide range of metals including alloy steel, carbon steel, stainless steel, tool steel, mold steel, bearing steel, titanium, aluminum, and other non-ferrous metals. The QXP series variable pitch design reduces harmonic vibration, making it a practical choice for cutting structural sections, solid bar stock, and bundled material. It is packaged as a single blade and is sold individually. Fabrication shops, maintenance crews, and production-floor operators working with mixed material types will find the variable pitch geometry well matched to interrupted or varying cross-section cuts.

Key Features

• Variable 3 to 4 TPI pitch reduces vibration and improves cut quality across varying material thicknesses
• M42+ high speed steel teeth deliver extended edge life on hard and abrasive metals including titanium and stainless steel
• Spring steel back provides flexibility and fatigue resistance during continuous bandsaw operation
• Ground, toothed, variable cutting edge style produces a clean kerf at 0.070 inches wide
• Positive tooth rake angle promotes aggressive chip removal and faster feed rates
• Welded construction ensures a consistent joint and reduces the risk of blade separation under load

Compatibility

Designed as an OEM-style replacement or direct-fit welded bandsaw blade for bandsaws accepting a 150-inch by 1-1/4-inch blade. Confirm wheel diameter, blade guide spacing, and tension range on the host machine before installation.

Installation Notes

Bandsaw blade installation should be performed by a qualified technician familiar with the host machine. Disconnect and lock out power to the saw before removing the existing blade or mounting a new one. Wear cut-resistant gloves when handling the coiled blade, and verify blade tension and tracking against the machine manufacturer specifications before operating. Blade speed and feed rate should be set according to the material being cut and the saw manufacturer guidelines.