Offering a Boring Head 4" Body > 1" Boring Bar - PA.325-4 - Criterion R8 Shank.  Nice Used Condition.  See photos for more Details on what is included in this listing and it's Condition. (ADA1)

Bridgeport Boring Head 4" Body > 1" Boring Bar  - PA.325-4 - Criterion R8 Shank

With 3/4" Bushings Adapters