-40%
tap extension adapter machine shop driver hand made custom 8 mm x 6 mm machinist
$ 6.83
- Description
- Size Guide
Description
18BB6207 up for sale is a steel tap adapter special extension , the male drive side is 8.03 mm ( 0.316 ) inch with a 6.05 mm square drive (0.238 ) inch this drive area is 1.149 inch long then the od steps up to 1/2 inch for 2.847 inches then the inner diameter is 0.319 inch 8.08 mm this bore gos in 1.05 inch deep and has a slot milled that is 0.242 wide with two small set screw holes tapped in to hold the square drive if a 8 mm tool or tap , nice holder special made for a job marked T-87121 QFA -308 -111-steel material nice holder for many shop uses , this comes as shown in photos with set screws ,