Starrett 12400 Welded Bandsaw Blade 4 Tpi Carbon Steel

Product Description

The STARRETT 12400 is a welded carbon steel bandsaw blade built for constant-pitch contour cutting across a range of materials. The blade measures 19 feet 6 inches in length and 0.25 inches in width, with a blade thickness of 0.025 inches. At 4 teeth per inch (TPI), the skip tooth form and raker tooth set deliver efficient chip clearance during cuts. The flexible back type resists fatigue under continuous use. This blade is part of the Duratec SFB series and is suited for metal-cutting and general-purpose bandsaw applications handled by machinists, fabricators, and maintenance technicians.

The STARRETT 12400 is designed for contour cutting operations on horizontal and vertical bandsaws in shop and light industrial environments. Compatible material applications include ferrous metal, non-ferrous metal, plastic, and plywood, making it a versatile choice for metal fabrication shops, woodworking operations, and general maintenance work. The straight rake angle and skip tooth form help reduce blade loading when cutting softer or gummy materials alongside harder stock.

Key Features

• Carbon steel blade and tooth construction for reliable performance across multiple material types
• Skip tooth form with raker set promotes efficient chip evacuation and reduces heat buildup
• Constant pitch at 4 TPI suits thicker stock and contour cutting applications
• Flexible back type improves fatigue resistance during extended cutting cycles
• Straight tooth rake angle supports clean entry on a wide range of workpiece materials
• Welded construction for direct drop-in fit on compatible bandsaw machines

Compatibility

Designed as an OEM-style replacement welded bandsaw blade for horizontal and vertical bandsaw machines accepting a 19-foot-6-inch blade length in 0.25-inch width. Confirmed compatible material applications include ferrous metal, non-ferrous metal, plastic, and plywood.

Installation Notes

Bandsaw blade installation should be performed by a qualified technician with the machine fully powered down and the blade tension released before beginning. Verify wheel diameter and blade guide clearances match the blade width and thickness before mounting. Follow the bandsaw manufacturer's tensioning procedure and blade tracking adjustment guidelines. Blade handling requires cut-resistant gloves due to exposed tooth edges.