Features: and high quality Made of alloy steel forging,overall heat treatment,high hardness,strong cutting ability. Blade center increases ball bearing,flexible and smooth. Blade surface black,not easy to rust. Perfect for copper or thin wall stainless steel pipes. This blade is an accessory for bearing pipe cutter,which is the main accessory for it. Diameter:3.3cm(1.30in)() Quantity:1 pc Application:Shearing Model Number:CT-532B Common Type:Multi- Scissors is customized:Yes Shape:Standard :Metalworking Foldable:No Special Type:Bearing cutting blade Type:Bearing cutting blade Size:30*10mm Thickness:10mm Inner hole diameter:6mm Hardness:HRC65 Application:4-32mm/5-50mm Tube Cutter Quantity:2pcs Package:Blister packaging Colour:Black Material:alloy steel Package Contents: 2* Tube Cutter Pipe Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.