Features: 1.Material: Forged with high-speed steel hard texture flat cutting ultra-thin cutting. Tooth edge pierces easily cutting quickly and with flat kerf. 2.Technical Parameters: Each saw blade is clearly printed with specifications of size thickness and number of teeth which is easy to identify and exchange at a glance. 3.More Durable: After repeated forging by air pounding the grain (carbide) in the tissue structure is refined thus achieving high strength metal red hardness more wear-resistant. 4.Applicable: Ideal for cutting hard materials such as wood plastic drywall copper laminate and aluminum. 5.Instructions for Use: 1 The connecting rod handle installation of electric grinding must be inserted to the end. Electric mill speed is high the slice is large the small clip will lead to the rod thrown bent or even thrown off. 2 when replacing the slice when connecting the top of the rod screw must be tightened. The screw slack state can not work properly. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Description: Material: High-speed steel Size: 25*6.35/32*6.35/35*6.35/44*6.35mm includes: 1*Cutting Wheel OR 1*Cutting Wheel Set