10Pcs HSS H7 Straight Flute Reamer Machine Cutter Flutes High Speed Steel Round Shank Milling Cutting Tool for Metal Non-Ferrous Metal Copper 3/4/5/6/7/8/9/10/11/12mm

• U-Shaped Groove Design: large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency.
• Round Shank: Can be used with a wide variety of tool holding systems. Reamers are used for light cut, repair work, removing stock or simply for enlarging holes
• Application: Designed for accurate reaming in most materials, using all types of equipment including screw machines, turret lathes, drill presses and machining centers
• 10 Different Kinds of Size : end mills to meet your need, 3mm/0.12in, 4mm/0.16in, 5mm/0.2in, 6mm/0.24in,7mm/0.27in, 8mm/0.31in, 9mm/0.35in,10mm/0.39in, 11mm/0.43in, 12mm/0.47in
• High-Quality High-Speed Steel Materials: High-speed steel material, process the heat treatment materials with high speed, reduce changing times and improve the production efficiency

Features: Made from high speed steel, these reamer cutters have high hardness. Sharp cutting-edge, high cutting ability, high accuracy, long service life. Applicable for reaming to mold processing and handicraft processing. Widely used for bore machining, installed in drilling machine, milling machine, etc. Processed of iron, plastic, wood, copper, aluminum and other soft materials. Specifications: Material: High Speed Steel Shank Diameter: 3/4/5/6/7/8/9/10/11/12mm Precision: H7 Quantity: 10pcs Weight: 380g(approx.) Packaging Includes: 10pcs x Machine Reamers