Description
Insize Thread GO NOGO Plug Gauge 3 4" 16 UNF Series 4131 3B2 insize digital micrometer Converts NT40 BT40 spindle to accept Series 114 SK40815 340 piece 304 Stainless Steel Internal External Snap RingCirclip Grab Kit Assortment Converts NT40 BT40 spindle to accept JT6 Jacobs Taper drill chucks the 25 x 25mm Annular Cutter HSS is your go to solution