Description
Insize 3 Piece Measuring Tool Set Dial Indicator Series 5031 E precision collet chuck ER25 ISO30 NT30 shank drawbar thread M12 cnc metal work manufacturing industrial supplies 27 mm 20 PCS 10208 ER25 NT30 M12 Drawbar Precision 6 pc Spring Collet Set Model ST20 WER20 125 27 mm 20 PCS Diameter: ⌀d1: 31mm