Specialty Products Company 06210 Carbide Insert for Ammco, (Set of 10) For AmmCO Model 1000, 1001, 3000, 4000, 4100, 6900, 7000 and 7700 Disc Rotor Lathe, "On the Car" Models 700, 705 and 710, RELS 2002 Triangular Carbide insert #062 has twelve cutting edges by indexing the insert Fits ACCU-TURN "On the Car" Brake Lathe 10 inserts per box