C20-Er20M-150L Collet Chuck Extension Rod Straight CNC Milling Tool Holder 42Cr

Features: 100% brand new high quality Made of high-quality materials for durability Straight collet collet holder CNC milling machine ER20 collet is a good replacement part for your old C20 20mm diameter straight shank suitable for deep processing Extended rod diameter other parts are precision ground to eliminate imbalance and increase stability during cutting Widely used in boring milling drilling tapping grinding etc. Product parameters: Model: C20-ER20M-150L Material: 42CrMo Color: as pictured Shank diameter: 20mm Shank length: 150mm Package Included: 1*C20-ER20M-150L Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.