Adjustable hand reamer, 19–21 mm, high-speed steel, H8, 6 straight flutes, milling tool

High-speed steel tool: Suitable for general applications, combining hardness and wear resistance.

Raw tool: Composed only of the base material, without additional treatment or coating, it is suitable for a wide range of applications.

Hand reamer: The reamer can be used by hand with wrenches and is used to cut, trim, remove material, or simply enlarge holes.

Straight flute tool: Allows chips to collect in the flutes during cutting, making it ideal for most flat cutting applications.

Heat resistant and durable.

Uses: Designed for precise drilling in A3 steel, alloy steel, cast iron, steel, aluminum, and other metallic materials.