19Pcs ER32 2mm-20mm Precision Spring Chuck Set for CNC Workholding Engraving and Milling Lathe Tool

Features Clamping range It is ER32 precision spring collet 19 packages of ER32 spring clamps include the following sizes 2mm 20mm Neat good flexibility big clamping force wide clamping range high accuracy Excellent quality These spring clips are made of high quality spring steel with stable performance and convenience Perfect Design Spring loaded chuck has higher grip double angles and higher precision Before inserting the chuck into the chuck chuck it must be placed in the chuck chuck nut With strong grip and parallel clamping force Widely application used in boring milling drilling tapping CNC sculpture and other processing operations also can be supported used with the holder of CNC tool Easy to distinguish Each clip is well packed in a separate protective container with a label so it is easy to distinguish them Specification Material20MnHardnessHRC56 60Precision0 015mmTotal height40mmOuter diameter Max 32mmTaper degree16 degreeGripping Range2mm to 20mm 2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 20mm Color StyleER32Quantity19PcsThe correct methods of mounting the collet nut 1 Put the chuck into the pressure cap gently turn the clamp spring when eccentric portion of the pressure cap recessed clamp spring rut Along the arrow direction and use equal force to push clamp spring can mount pressure cap 2 Put the clamp spring and cap all together installed on the chuck body or spindle Insert