Starrett 13690 Welded Bandsaw Blade 6-10 Tpi Bi-metal

Product Description

The STARRETT 13690 is a welded bi-metal bandsaw blade from the Intenss PRO series, engineered for continuous-loop cutting on stationary bandsaws in metalworking applications. The blade measures 13 feet 4 inches in length, 1 inch in width, and 0.035 inches in thickness. It features a variable pitch tooth configuration spanning 6 to 10 teeth per inch, which reduces harmonic vibration during cuts and extends blade life across a range of stock sizes. High-speed steel teeth are electron-beam welded to a flexible alloy back, combining edge hardness with body fatigue resistance. This blade is installed by machinists, fabricators, and industrial maintenance technicians working with ferrous and non-ferrous metal stock.

The STARRETT 13690 is suited for production and job-shop cutting of ferrous metals such as structural steel, tool steel, and alloy bar stock, as well as non-ferrous materials including aluminum, brass, and copper. The variable 6-10 TPI pitch pattern makes it a practical choice for operators cutting a mixed range of solid bar, tube, and structural profiles without swapping blades. The raker tooth set and positive rake angle support efficient chip clearance in both light and heavy cross-section cuts. This blade fits bandsaws with a wheel-to-wheel blade path of 13 feet 4 inches.

Key Features

• Bi-metal construction: high-speed steel teeth bonded to a flexible alloy back for durability and fatigue resistance
• Variable pitch 6-10 TPI reduces vibration and noise while cutting varied stock profiles
• Raker tooth set with positive rake angle promotes efficient chip evacuation
• Straight tooth form and flexible back type support consistent tracking on standard bandsaw wheels
• Rated for both ferrous metal and non-ferrous metal material applications
• Factory-welded loop supplied ready to install — no field welding required

Compatibility

Designed as a direct-fit replacement or upgrade blade for stationary bandsaws requiring a 13-foot 4-inch loop, 1-inch blade width, and 0.035-inch blade thickness. Verify wheel diameter, blade guide clearance, and tensioning range against your machine specifications before installation.

Installation Notes

Bandsaw blade replacement should be performed by a qualified technician familiar with the specific saw model. Disconnect and lock out electrical power to the saw before removing or installing the blade. Confirm wheel tracking, blade tension, and guide bearing clearance per the saw manufacturer specifications after seating the new blade. Wear cut-resistant gloves when handling the coiled or looped blade, as tooth edges are sharp.