ER32 R8 7/16 Chuck Toolholder CNC Machine Handle Lathe Collet Chuck Holder with Wrench for CNC Milling

Description Are you looking for a professional yet affordable chuck toolholder? Are you in search of a sturdy trustworthy tool that can do multiple jobs at once? If yes look no further! Our professional chuck toolholder must meet you needs. It is one of the best choices for you. Features - Color: As shown. - Size: 21 x 6 x 6 cm. - Material: Metal. - Applicable to deep hole processing resolve to extend the depth of processing needs. - You can reduce the use of longer tools which can reduce costs improve efficiency. - Stability diameter and other parts have been accuracy ground to eliminate unbalance. - Durability high accuracy tighten the nut straight high rigidity strong clamping. - Collet must be assembled into the clamping nut before inserting into the chuck.