L/A HEX KEY KIT INCH/METRIC Black Oxide Bits fabrication and general repair work

fabrication and general repair work

designed for hand threading work in a variety of materials taps produce a class 2b thread

tip is milled & precision ground to 82 degrees for countersinking into most machinable materials

SpeedPoint tip for fast starts

The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter

L/A HEX KEY KIT INCH/METRIC Black Oxide Bits fabrication and general repair workCombination metric and standard long arm hex key set. 22 piece set contains 13 inch sizes: . 050", 1 16", 5 64", 3 32", 7 64", 1 8", 9 64", 5 32", 3 16", 7 32", 1 4", 5 16", and 3 8", plus 9 metric sizes: 1. 5 mm., 2 mm., 2. 5 mm., 3 mm., 4 mm., 5 mm., 6 mm., 8 mm., and 10 mm. Chrome nickel alloy steel heat treated for strength. Black oxide finish. Includes plastic holders for each set. Carded.