Lenox 82047D2B123810 Bi-metal Bandsaw Blade 4 Tpi

Product Description

The LENOX 82047D2B123810 is a welded bi-metal bandsaw blade engineered for contour cutting across a wide range of ferrous and non-ferrous materials. Measuring 12 feet 6 inches in length and 0.5 inches wide, with a 0.035-inch body thickness and a kerf of 0.060 inches, this blade is built around an M42 high-speed steel tooth bonded to a spring steel back. Running at 4 teeth per inch with a hook tooth form and single-level set, it delivers aggressive chip clearance on thicker stock. Licensed tradespeople in metal fabrication, plumbing, HVAC, and general mechanical service rely on this blade for production and maintenance bandsaw work.

This blade is suited for horizontal and vertical bandsaw machines in both shop and field-service environments. The 4 TPI constant pitch and positive rake angle make it effective on alloy steel, carbon steel, stainless steel, structural steel, tool steel, aluminum, and other non-ferrous metals, as well as wood. The welded construction and spring steel back provide consistent tension and tracking across standard 12-foot 6-inch bandsaw frames commonly found in trade and light industrial settings.

Key Features

• Bi-metal construction: M42 high-speed steel teeth bonded to a flexible spring steel back for durability and fatigue resistance
• 4 TPI hook tooth form with positive rake angle for aggressive, fast cuts on thick cross-sections
• Single-level tooth set with 0.060-inch kerf width minimizes material loss and reduces blade deflection
• Contour cutting capable for curved and irregular profiles
• Compatible material applications include alloy steel, carbon steel, stainless steel, structural steel, tool steel, aluminum, and non-ferrous metals
• Classic series, standard pitch pattern — consistent performance across repeat cuts

Compatibility

Designed as a direct-fit welded replacement blade for bandsaw machines accepting a 12-foot 6-inch blade loop, 0.5-inch blade width, and 0.035-inch blade thickness.

Installation Notes

Bandsaw blade replacement should be performed by a qualified technician with the machine fully de-energized and locked out per applicable OSHA lockout/tagout procedures. Verify wheel diameter, blade length, width, and thickness against machine specifications before installation. Wear cut-resistant gloves when handling coiled or uncoiled blade stock. Allow the blade to run briefly at low tension before bringing it to operating tension to seat the weld joint properly.