Adjustable Hand Reamer 19-21mm H8 High Speed Steel 6 Flutes Straight Milling Tool

General descriptionHigh-speed steel adjustable hand reamer with a diameter range of 19-21mm, designed for general applications. This tool combines hardness and wear resistance, making it suitable for a variety of tasks.Technical specificationsMaterial: High-speed steelDiameter range: 19-21mmFlutes: 6Type: Straight-flutedUsageIdeal for precise reaming in A3 steel, alloy steel, cast iron, steel, aluminum, and other metallic materials.Can be operated manually using wrenches.Used for cutting, milling, removing material, or enlarging holes.