1、The saw cutting blade is made of high quality high cemented carbide ​ with high hardness, good wear resistance and long service life. 2、The saw cutting blade has good heat dissipation, which is beneficial to prolong the life of the saw cutting disc. 3、High hardness alloy saw cutting blade can easily cut plastic, wood, soft metal(such aluminum, copper) is a necessary tool for home decoration or engineering construction. 4、Saw cutting blades are suitable for cutting various types of materials, such as plastic, wood, soft metal(such aluminum, copper) ​, etc. 5、Nice replacement for electric saw. Feature: The saw cutting blade is made of high quality high cemented carbide  with high hardness, good wear resistance and long service life. The saw cutting blade has good heat dissipation, which is beneficial to prolong the life of the saw cutting disc. High hardness alloy saw cutting blade can easily cut plastic, wood, soft metal(such aluminum, copper) is a necessary tool for home decoration or engineering construction. Saw cutting blades are suitable for cutting various types of materials, such as plastic, wood, soft metal(such aluminum, copper) , etc. Nice replacement for electric saw. Specification: Material: Cemented Carbide Color: Blue plating Model(Optional) Outsider diameter Inner hole diameter Teeth #1 85mm / 3.3in 10mm / 0.4in 24T #2 85mm / 3.3in 10mm / 0.4in 30T #3 85mm / 3.3in 10mm / 0.4in 36T #4 85mm / 3.3in 15mm / 0.6in 24T #5 85mm / 3.3in 15mm / 0.6in 36T Package list: 1 * Cutting Disc Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product.