NEW SET REPLACEMENT NEGITIVE RAKE TOOL BIT HOLDERS WITH KNOBS AND BINDER BUSHINGS. FOR THE AMMCO 4000 7000 BRAKE LATHE AND MANY OTHERS WITH THIS TYPE OF BIT HOLDER. LEFT AND RIGHT SIDES. INCLUDES 2 TOOL BITS. REPLACES AMMCO 90701 90702. NEGITIVE TOOL HOLDERS HAVE THE BITS POINTING DOWNWARD. REPLACEMENT BITS ARE THE STANDARD 6914 BITS. BUY WITH CONFIDENCE. HIGH QUALITY PARTS. WE HAVE USED THESE FOR OVER 20 YEARS IN THE BRAKE LATHE REPAIR BUSINESS
