Black oxide Size:inch

Model Number Bit diameter Overall length Working length Per pkg.
D-59916 1/16" 1-7/8" 7/8" 2
D-59922 5/64" 2" 1" 2
D-59938 3/32" 2-1/4" 1-1/4" 2
D-59944 7/64" 2-5/8" 1-1/12" 2
D-59950 1/8" 2-3/4" 1-5/8" 2
D-59966 9/64" 2-7/8" 1-3/4" 2
D-59972 5/32" 3-1/8" 2" 1
D-59988 11/64" 3-1/4" 2-1/8" 1
D-59994 3/16" 3-1/2" 2-5/16" 1
D-60006 13/64" 3-5/8" 2-7/16" 1
D-60012 7/32" 3-3/4" 2-1/2" 1
D-60028 15/64" 3-7/8" 2-5/8" 1
D-60034 1/4" 4" 2-3/4" 1
D-60040 17/64" 4-1/8" 2-7/8" 1
D-60056 9/32" 4-1/4" 2-15/16" 1
D-60062 19/64" 4-3/8" 3-1/16" 1
D-60078 5/16" 4-1/2" 3-3/16" 1
D-60084 21/64" 4-5/8" 3-5/16" 1
D-60090 11/32" 4-3/4" 3-7/16" 1
D-60109 23/64" 4-7/8" 3-1/2" 1
D-60115 3/8" 5" 3-5/8" 1
D-60121 25/64" 5-1/8" 3-3/4" 1
D-60137 13/32" 5-1/4" 3-7/8" 1
D-60143 27/64" 5-3/8" 3-15/16" 1
D-60159 7/16" 5-1/2" 4-1/16" 1
D-60165 29/64" 5-5/8" 4-3/16" 1
D-60171 15/32" 5-3/4" 4-5/16" 1
D-60187 31/64" 5-7/8" 4-3/8" 1
D-60193 1/2" 6" 4-1/2" 1