Positive Rake Carbide Insert Bits, 6-Pack | Fits AMMCO 3850, 4000 & 7000 Brake Lathes | Part #6918-6 Shop Supplies O-Ring Seal: Internal O-ring provides

O-Ring Seal: Internal O-ring provides a positive seal against dirt

Replaces: 5011-637064

and low-profile fitments

75oz | P-Series Clip-On Profile | 100 PCS per Box

The matte black finish is virtually invisible on dark-painted and black-coated alloy wheels

Positive Rake Carbide Insert Bits, 6-Pack | Fits AMMCO 3850, 4000 & 7000 Brake Lathes | Part #6918-6 Shop Supplies O-Ring Seal: Internal O-ring providesBrake Lathe Details Replacement positive rake carbide insert bits sized for AMMCO 3850, 4000, and 7000 series bench brake lathes. The positive rake geometry produces a clean, low resistance cut for finishing passes on standard rotor materials, minimizing heat buildup and operator fatigue across continuous service. Six pack format suits lower volume shops or works as a working spare beside the standard 10 pack stock. Part #: 6918 6 Quantity: 6 inserts