Pratt & Whitney Jig Borer (CM8)
Pratt & Whitney Model 1 1/2 Jig Borer with 12″ Tilt Rotary Table M-1628
Jig Borer
Pratt & Whitney Jig Borer (CM9)
Pratt & Whitney Model B Jig Borer (Antique) M-1591
Pratt & Whitney Jig Borer (CM526)
Pratt & Whitney – #1 1/2 B Jig Borer
Pratt & Whitney Jig Borer (CM542)
Pratt & Whitney – Nodle 1 1/2 B precision Jig Borer