Features 1、Made of high-quality steel, high hardness, good wear resistance. 2、High precision, the precision is 0.010. 3、The top fixed alloy is mainly used for machining shaft, sets of parts.The center hole positioning makes the precision of parts higher 4、Mainly suitable for grinding machine, milling machine, lathe, drilling machine, etc. the top fixed alloy is mainly used for machining shaft, sets of parts. the center hole positioning makes the precision of parts higher. 5、Stable performance, ensure high precision. Specification Feature: Made of high-quality steel, high hardness, good wear resistance. High precision, the precision is 0.010. The top fixed alloy is mainly used for machining shaft, sets of parts.The center hole positioning makes the precision of parts higher Mainly suitable for grinding machine, milling machine, lathe, drilling machine, etc. the top fixed alloy is mainly used for machining shaft, sets of parts. the center hole positioning makes the precision of parts higher. Stable performance, ensure high precision. Specification: Material: Carbon steel Precision: 0.010 Package list: 1 * Morse Taper Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. Package List