The Starrett hole saw made of HSS bi-metal is a versatile tool designed for precise cuts in a variety of materials. With a diameter of 70 mm and a cutting depth of 41 mm, this hole saw is ideal for applications in metal, wood, and other materials. The use of HSS-Co8 bi-metal ensures high durability and resilience, while the constant tooth pitch guarantees uniform cutting quality. This hole saw is particularly effective for cutting materials with finer thicknesses, including stainless steel, cast iron, copper, and aluminum. To achieve optimal results, the use of coolant is recommended to extend the tool's lifespan and improve cutting quality.

• Made from HSS-Co8 bi-metal for increased durability
• Suitable for a variety of materials, including metal and wood
• Constant tooth pitch for uniform cuts
• Recommended use of coolant to enhance cutting quality.