Starrett Bi-Metal Hole Saw Kit

Fast Cut Bi-Metal Holesaws feature an extra cobalt HSS tooth material and a 5.5 TPI positive rake tooth design for smoother, faster cuts. They are designed for cutting stainless and mild steel sheets up to 3 mm thick and can also cut through tubes with a wall thickness up to 3 mm (1/8 in). The hole saws offer a 41 mm (1.5/8 in) depth and are engineered for efficient, non-binding cutting with durable tooth shapes. The kit includes sizes of 16, 20, 25, 32, 40, and 51 mm holes with A1 and A10 arbors, packaged in a sturdy carry case. These tools are suited for cutting a range of materials including wood, plastic, plaster, and metal, providing versatile use across various jobs.

Features

• Faster, smoother cuts with 5.5 TPI tooth form
• Cobalt HSS tooth material for durability
• Non-binding edge design for clean cuts
• Suitable for stainless and mild steel sheets (up to 3 mm)
• Cuts through tubes up to 3 mm wall thickness
• Depth of 41 mm (1.5/8 in)

Kit contents and specifications

• Includes 6 hole saws: 16, 20, 25, 32, 40, 51 mm
• Includes 2 arbors: A1 and A10
• Tooth form: 5.5 TPI/25 mm
• Cutting capability: stainless and mild steel sheets; tubes up to 3 mm thick
• Packaged in EVA carry case
• Versatile for wood, metal, plastic, plaster and other materials