Condition: 100% Brand New Item Type: Reamer Material: High Speed Steel Diameter: Approx. 1.3mm / 0.05in Achievable Hole Tolerance Upper Limit (mm): H7 Series: Machine Reamers Whether to Coat: Non-Coated Package List 10 x Reamer 1. Please allow slight error due to manual measurement. Thanks for your understanding.2. 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. 1Made of highspeed steel material, stable and firm, with high hardness and durability. 2Suitable for a variety of equipment processing, a wide range of applications, practical for use. 3Used for reaming the holes that have been drilled (or reamed) on the workpiece, mainly to improve the processing accuracy of the hole and reduce the roughness of its surface. 4Fine workmanship, an important and necessary machine accessory, light weight and portable. 510pcs of machine reamer are available for use, meet your replacement needs, convenient to use.