Wire Cutting Blades for Band Saws

Spyral bandsaw blades are available in three diameters: .040", .050", and .074". Each diameter is suited to different material thicknesses and cutting applications, from fine detail work in foam and plexiglass to heavier cuts in sheet metal. Custom lengths are welded to your specific requirements upon request.

Spyral bandsaw blades are compatible with a wide range of materials including urethane foam, craft foam, insulation foam, sheet metal, plexiglass, acrylic, wood, rubber, ceramics, plastics, and adhesives. Their round, multi-directional tooth design enables cutting of contours, notches, sharp V-shapes, and spirals not achievable with conventional flat blades.

Yes. Spyral bandsaw blades are welded to customer-required lengths using resistance welding and heat treatment for maximum weld life. Simply contact Spyral Saw directly with your required blade length, and the team will fabricate a continuous loop blade to your exact specification. Custom fabrication consultation is available on request.

Spyral bandsaw blades are rated for a maximum operating speed of 5,000 surface feet per minute (sfm). Operating within this speed range ensures safe, efficient cutting performance and maximizes the service life of the resistance-welded continuous loop blade across all supported materials and applications.

For maximum blade life, Spyral recommends using bandsaw wheels of 24 inches or larger. Smaller wheel diameters increase stress on the continuous loop weld joint with each revolution, which can reduce blade longevity. Using Bestway Roller Guides in both the upper and lower guide positions further extends blade performance and cutting accuracy.

Yes. One of the key design advantages of Spyral wire cutting blades is that they do not readily cut skin, making them significantly safer to handle than conventional toothed band saw blades. This property makes them well-suited for environments where operator safety is a priority, including aerospace assembly, medical applications, and general industrial fabrication.

Spyral Saw has been the sole manufacturer of Spyral wire blades since 1946 — over 50 years of exclusive production. Their blades are trusted by the U.S. Air Force, Marine Corps, and leading aerospace manufacturers, and are widely used across aerospace and defense, industrial fabrication, foam and insulation processing, and woodworking and crafting industries.