• Tungsten carbide tipped circular saw blades for Cordless saw machines in wood applications • Ultra thin kerf provide less energy consumption for your cordless machine • The thin blades gives smooth and efficient cuts • Positive hook angle • Blades are made of hardened cold rolled steel • Expansion slots to take up the expansion of the steel when in use • Reducing rings (measurement D) are available for some blades to increase the inner diameter if needed • Packed in retail package