Machifit 5pcs ER16 ER20 Spring Collet 6.5-13mm Collet Chuck for CNC Milling Lathe Tool

Description 5pcs set ER16 ER20 high precision spring chuck Specification Material Spring SteelSize app 25x38mm 0 98x1 50inER16 Collet 6 5mmER16 Collet 8mmER20 Collet 6 5mmER20 Collet 8mmER20 Collet 13mmQuantity 5pcs setFixing Features Made of high quality steel material durable and practical Special angled grooves add rigidity Protect the insert holder from contamination Better overall balance of the tool holder assembly Use any standard ER chuck chuck for coolant tool applications Applicable to boring milling drilling tapping engraving CNC spindle machine tools etc Spring Collet only other accessories demo in the picture is not included Note Please allow a bit error due to manual measurement pls make sure you do not mind before you bid Due to the difference between different monitors the picture may not reflect the actual color of the item Thank you Package included 5 x Spring Collet More Details