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tap extension adapter machine shop driver hand made custom 8 mm x 6 mm drive

$ 6.83

Availability: 100 in stock
  • MPN: T-87121
  • Condition: might have been used but looks great hand made for special tap ?
  • All returns accepted: ReturnsNotAccepted
  • Brand: rwk-7-18

    Description

    18BB4207 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 -9-
    steel material nice holder for many shop uses , this comes as shown in photos without set screws ,