Product Name: Holsu Qatar 64 mm Total Language Language: Total Tac410641 HSS BI-Metal Hole Saw Country of origin: China Manufacturer: Total Product Description: Used to create accurate and clean holes in a variety of materials such as wood, plastic and metal. It contains a mineral code made of fast steel (HSS) and carbide. It is characterized by sharp and stainlessly resistant teeth. It is available in a variety of sizes to meet the needs of different holes. It is used in industrial and crafts works, carpentry, renewal, electrical installations, plumbing, and others. Fast and accurate cut capacity provides the cost and the voltage. Technical specifications: diameter 64mm