Feature: 1. Simpler Using: From 10.75mm to 11.75mm, the hand reamer enables easy adjustment for various working needs. 2. Good Material: Forged with high quality 9SiCr material, has a sturdy structure for stable work performance. 3. Broad Utility: Widely applied for reaming metal materials, such as steel, die steel, aluminium alloy, etc. 4. Stable Fixing: The universal handle ensures comfortable and firm holding, largely simplifies the operation. 5. Easy to Carry: Designed to have a light weight and a compact size, the carrying and storage are very simple. Specification: Item Type: Adjustable Hand Reamer Product Material: 9SiCr Adjustable Range: Approx. 10.75 ~ 11.75mm / 0.42 ~ 0.46in Blade Length: Approx. 46mm / 1.81in Application Range: Widely used for reaming metal materials such as steel, die steel, aluminium alloy, cast iron, copper, galvanized pipe, etc. . Package List: 5 x Hand Reamer Note: Incisive blade, pay attention to protection.