Description
Somta Series 386 – 20mm x 45° HSS Co Dovetail Cutter Carmex Mini Mill Thread Solid Carbide 40 UN 8mm Long upper jaws for measuring 10208 ER25 NT30 M12 Drawbar Precision 6 pc Spring Collet Set Model ST20 WER20 125 Long upper jaws for measuring deep or stepped internal holes This kit features high quality helical stainless steel wire inserts that restore thread integrity