Rockwell 43607 Router Bit, 1/8 in Dia Cutting, 1 Flute, Straight Shank, 1/4 in Dia Shank

Cutting Diameter      :      1/8 in
Number of Flutes      :      1
Shank Diameter      :      1/4 in
Shank Type      :      Straight

Vintage tools - purchased 1979/1980