【HSS Collet Reamer Set】 - These machine reamers are made of high speed steel, high hardness 【High Quality Machine Reamers】 - These cutters have sharp cutting edge, high cutting capacity, high accuracy and long service life 【Reaming Tool for Drilling】 - This HSS collet reamer set is applicable for reaming mold processing and handicrafts 【Wide Application Cutting Reamer】 - This reaming tool is widely used for machining bores, installed in drilling machine, milling machine, etc. 【High Performance Milling Cutter】 - Surface processed in iron, steel, plastic, wood, copper, aluminum and other metal materials Description: The machine reamer is used to ream parts that have drilled a hole, mainly to improve the accuracy of the hole and reduce its surface roughness. With many blades, the machine reamer cuts and removes thin-layer metal on the surface of the processed hole. After processing a reamer, the size and shape of the machining hole can be accurate. Features: Made of high-speed steel, high hardness. Sharp cutting edge, high cutting ability, high precision, long service life. Applicable for reaming for mold processing and handicraft processing. Widely used for machining bores, installed in drilling machine, milling machine, etc. Surface treated in iron, steel, plastic, wood, copper, aluminum and other metal materials. Specifications: Material: High Speed Steel Shank Diameter: 3/4/5/6/7/8/9/10mm Quantity: 8 Weight: 192g (approx.) Package Includes: 1 Set (8pcs) x Machine Reamers Note: Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.Welcome to meet