10-piece hand reamer set (3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm) H7 metric reamer with straight flute made of alloy steel, steel cutting tool for metal and wood

Hand reamer sizes: Cutting diameter: 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm; Tolerance: H7. Hand reamers ream cylindrical shapes. Well suited for general applications. Wide range of applications: The reamer is designed for precise reaming, smoothing, or finishing of bores and is suitable for precision reaming in stainless steel, aluminum, copper, alloys, plastic, and wood. Widely used in repairs to bores, pipes, fittings, and in woodworking. Straight flutes: Chips collect in the flutes, ideal for most shallow-depth applications. Achieves the required roundness, straightness, and concentricity of the bore. A coolant or lubricant can be used to lubricate the reamer and workpiece, reducing friction, improving surface finish, and extending tool life. 9SiCr Alloy Steel: This hand reamer is made of 9SiCr alloy steel, which is characterized by excellent hardness, strength, and wear resistance, making it suitable for cutting various materials, including ferrous and non-ferrous metals. Its simple priming makes it suitable for a wide range of applications. Tips: The reamer is easy to operate manually with a wrench, T-handle, extension, or drill chuck. Use it for light cutting, repairs, material removal, or simply widening holes. Be mindful of the chips produced during reaming. If chips clog the reamer's flutes, cutting performance will be impaired. Cutting diameters: 3 mm / 0.12"; 4 mm / 0.16"; 5 mm / 0.2"; 6 mm / 0.24"; 7 mm / 0.28"; 8 mm / 0.31"; 9mm / 0.35"; 10mm / 0.39"; 11 mm / 0.43"; 12 mm / 0.47" Tolerance: H7 Cutting length: 31 mm / 1.22"; 38 mm / 1.5"; 44mm / 1.73"; 47mm / 1.85"; 56mm / 2.2"; 54mm / 2.13"; 58mm / 2.28"; 58mm / 2.28"; 63 mm / 2.4"; 73 mm / 2.87" Shank diameter: 3 mm / 0.12"; 3 mm / 0.12"; 4mm / 0.16"; 4mm / 0.16"; 6mm / 0.24"; 6mm / 0.24"; 7 mm / 0.28"; 8 mm / 0.31"; 8 mm / 0.31"; 9 mm / 0.35" Overall length: 61 mm / 2.4"; 73 mm / 2.87"; 86 mm / 3.39"; 93 mm / 3.66"; 107 mm / 4.2"; 105 mm / 4.13"; 114 mm / 4.5"; 115 mm / 4.53"; 125 mm / 5"; 135 mm / 5.31" Package contents: 1 set (10 pieces) x hand reamers