Fine workmanship, good elasticity, high precision. Collet must be placed into collet chuck nut before inserting into collet chuck.
Each collet is well packed in separate protective container with label. For CNC milling lathe tool and work-holding engraving machine. These spring collets are made of high quality 65Mn spring steel for CNC milling lathe tool and work-holding engraving machine. There are total 15 collets of various sizes in on set which can basic meet your need. Each collet is well packed in separate protective container with label so you can easily distinguish them.Model: ER20 Range: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm. Height: 30mm / 1.18.
OD: 20mm / 0.78. 1 Set(15pcs) x Collets. Listing and template services provided by inkFrog.