Cutting Diameter: 3mm / 0.118"Tolerance: H7Cutting Flute Length: 32mm / 1.26"Shank Diameter: 3mm / 0.118"Shank Length: 25mm / 0.984"Overall Length: 62mm / 2.441"Material: High Speed Steel (HSS)Style: Straight Flute, Square ShankPackage Content: 1pcs x Hand ReamerDescriptions:Hand reamer is designed to accurately enlarge, smooth or finish holes, and is suitable for accurate reaming in aluminum, cast iron, copper, plastic, wood, and other soft metal materials. Widely used in hole repair work, pipe, fittings, and woodworking applications.Straight flute reamer allows chips and debris to escape easily from the hole, great for most applications in shallow cuts. Can achieve the required roundness, straightness, and concentricity of the hole.