These fit Ammco 6900 & 6950 twin cutters found on Ammco 3850, 4000, 4100 & 7000 brake lathes.
Ammco 9872 Negative Rake Carbide Insert Holder for Brake Lathe Drum Cutter
Ammco 7872 Negative Rake Carbide Insert Holder for Brake Lathe Drum Cutter
Ammco Slides & Negative Rake Carbide Bit Holders w/ 10pk of NEW Bits Brake Lathe
Ammco 9069146 Negative Rake Carbide Insert (6 Pack)
Brake Lathe Ammco 6914 Negative Rake Carbide Cutting Inserts New (10 Pack)
Ammco Slides & Negative Rake Carbide Bit Holder Right Side
