Buyohlic 5-Piece HSS Reamer Set – High Speed Steel, Sizes 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm & 6 mm

SET OF 5 REAMERS: This set includes five essential sizes — 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, and 6.0 mm — ideal for handling a variety of hole-finishing applications. HIGH SPEED STEEL BUILD: Manufactured from high-quality HSS material, each reamer offers superior hardness, excellent wear resistance, and extended tool life for reliable performance. ACCURATE HOLE FINISHING: Engineered to refine and size pre-drilled holes with precision, ensuring smooth surfaces, tight tolerances, and burr-free results. STRAIGHT & SPIRAL FLUTE OPTIONS: Available in both straight and spiral flute designs, allowing you to choose based on your application needs. These designs ensure efficient chip removal and consistent cutting across materials such as steel, aluminum, and plastic. MULTI-PURPOSE USE: Suitable for machine shops, metalworking, and general industrial applications where precision and finish quality are important. SPIRAL FLUTE SPECIFICATIONS: 6 mm: Cutting Flute Length – 50 mm, OAL – 85 mm (excluding head) 5.5 mm: Cutting Flute Length – 50 mm, OAL – 85 mm (excluding head) 5 mm: Cutting Flute Length – 45 mm, OAL – 80 mm (excluding head) 4.5 mm: Cutting Flute Length – 45 mm, OAL – 75 mm (excluding head) 4 mm: Cutting Flute Length – 40 mm, OAL – 70 mm (excluding head) STRAIGHT FLUTE SPECIFICATIONS: 6 mm: Cutting Flute Length – 50 mm, OAL – 85 mm (excluding head) 5.5 mm: Cutting Flute Length – 50 mm, OAL – 85 mm (excluding head) 5 mm: Cutting Flute Length – 45 mm, OAL – 80 mm (excluding head) 4.5 mm: Cutting Flute Length – 45 mm, OAL – 75 mm (excluding head) 4 mm: Cutting Flute Length – 40 mm, OAL – 70 mm (excluding head)