Description
Hepyc 12mm Double Cut Carbide Burr (Cylinder End Cut) 3202 SB5M Insize Thread GO NOGO Plug Gauge M48x2mm Series 4139 48T Applications: Internal thread turning for 10208 ER25 NT30 M12 Drawbar Precision 6 pc Spring Collet Set Model ST20 WER20 125 Applications: Internal thread turning for large pitch 60° thread forms in steels Features a ground thread for superior accuracy and finish