14pcs/set ER20 Precision Spring Collet Set CNC Milling Lathe Tool ER20 Spring Collet Chuck

$11.87
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SKU:
AN115205
UPC:
785004503213
Condition:
New
Availability:
Processed same day or next day
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Package include:ER20 Spring Collet (14pcs,1mm-13mm)(1mm, 2mm, 3mm, 3.175mm, 4mm, 5mm, 6mm, 7mm,8mm,9mm,10mm,11mm,12mm,13mm)Product DescriptionOut dia (D1):11.5mmHeight (H):18mmHole dia (D2):1-13mmRun-out tolerance 0.01mm (0.0006")First class 1065 carbon steelHardened & precision ground