These fit Ammco 6900 & 6950 twin cutters found on Ammco 3850, 4000, 4100 & 7000 brake lathes.
NEW Negative Rake Carbide Cutting Bit Holders for Ammco Brake Lathe
NEW Negative Rake Carbide Cutting Bit Holders and Slides for Ammco Brake Lathe
Ammco Negative Rake Carbide Bit Holders w/10pk of NEW Bits for Brake Lathe
Ammco Slides & Negative Rake Carbide Bit Holders w/ 10pk of NEW Bits Brake Lathe
Brake Lathe Ammco 6914 Negative Rake Carbide Cutting Inserts New (10 Pack)