Item Type: Reamer Material: High Speed Steel Diameter: Approx.1.5mm / 0.06in Achievable Hole Tolerance Upper Limit (mm): H7 Series: Machine Reamers Whether to Coat: Non-coated Package List 10 x Reamer 1. Please allow 1& 8209;2in 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. 1Applicable to a variety of equipment processing, a wide range of applications. 2It is made of highspeed steel material to improve service life. 3The product has strong hardness and is suitable for many special processing. 4High accuracy, the upper limit of the achievable hole tolerance is H7mm. 5Machine reamer, reasonable structure, easy to install and use.