Positive Rake Carbide Insert Bits, 6-Pack | Fits AMMCO 4000, 4100 & 7500 Brake Lathes | Part #7681-6 Truck Valves airtight seal

airtight seal

0oz | T-Series Clip-On Profile | 100 PCS per Box

Air-Powered: Pneumatic operation delivers consistent torque output without battery fatigue on high-volume service days

Premium 3M Adhesive Tape: 3M's industrial pressure-sensitive adhesive delivers superior holding power through extreme temperatures

low-friction synthetic base reduces internal engine drag to help improve fuel economy versus conventional or higher-viscosity oils

Positive Rake Carbide Insert Bits, 6-Pack | Fits AMMCO 4000, 4100 & 7500 Brake Lathes | Part #7681-6 Truck Valves airtight sealBrake Lathe Details Replacement positive rake carbide insert bits sized for AMMCO 4000, 4100, and 7500 series bench brake lathes. The positive rake geometry produces a clean, low resistance cut for finishing standard rotor materials with reduced cutting force and minimal heat generation. Six pack format provides a working spare in shops that already stock the standard 10 pack inventory, or supports lower throughput service operations. Part #: 7681 6