Ammco 6-Pack .032" Negative Rake Carbide Insert (9069146)

The Ammco 6-Pack .032" Negative Rake Carbide Insert (9069146) is an essential component for automotive professionals and workshops utilizing Ammco brake lathes. These high-quality replacement bits are specifically engineered to deliver superior cutting performance, ensuring precise and exceptionally smooth micro finishes on both brake rotors and drums. Designed to provide extended operational life, these carbide inserts are a reliable choice for consistent, professional-grade brake service. Their negative rake geometry is optimized to reduce chatter and vibration during the machining process, contributing to a more accurate cut and an impeccable surface texture that is critical for optimal braking system function and longevity.

KEY FEATURES AND BENEFITS:

• Precision machining: Specifically designed to create excellent micro finishes on brake rotors and drums, which is crucial for optimal braking performance, reduced noise, and extended brake pad life.
• Extended service life: Crafted from high-quality carbide material, these inserts offer impressive durability and longevity, allowing for numerous uses before replacement is needed.
• Vibration reduction: The negative rake design helps to minimize cutting vibrations, leading to smoother cuts and a more consistent surface finish on the machined components.
• Comprehensive compatibility: Perfectly suited for a range of widely used Ammco brake lathe models, including the 1000, 2002, 3000, 4000, 4100, 7000, and 7700.
• Convenient packaging: Supplied in a practical 6-pack, ensuring you have multiple replacement inserts readily available, minimizing downtime.

SPECIFICATIONS:

• Model Number: 9069146
• Insert Type: Negative Rake Carbide
• Quantity: 6 inserts per pack
• Radius: .032 inch
• Included in Package: 6 carbide inserts and necessary mounting screws.

HOW TO USE:

1. Safety First: Always wear appropriate personal protective equipment, including safety glasses, before operating a brake lathe or handling cutting tools.
2. Machine Preparation: Ensure your Ammco brake lathe is clean, well-maintained, and properly calibrated before beginning any work.
3. Old Insert Removal: Carefully loosen and remove the mounting screw securing the worn or damaged carbide insert on your lathe's cutting head. Dispose of the old insert responsibly.
4. New Insert Installation: Select a new Ammco 9069146 carbide insert from the pack. Position the new insert securely into the cutting head, aligning the mounting hole.
5. Secure Fastening: Insert the provided mounting screw and gently tighten it until the insert is firmly held in place. Avoid over-tightening, which can damage the insert or screw.
6. Lathe Operation: Follow your Ammco brake lathe's specific operating instructions to begin the machining process on the brake rotor or drum. Monitor the cut for optimal finish.
7. Post-Machining: After resurfacing, clean the brake component thoroughly and inspect the micro finish to ensure it meets specifications before reassembly.

BENEFITS OF USING AMMCO 6-PACK .032" NEGATIVE RAKE CARBIDE INSERT (9069146):

• Enhances the overall braking performance: Of vehicles by creating ideal friction surfaces.
• Contributes to quieter braking: By eliminating surface imperfections that cause noise.
• Extends the service life of new brake pads: By providing a perfectly prepared mating surface.
• Reduces shop downtime: By offering a reliable and long-lasting cutting solution.
• Ensures consistent, professional-grade results: Across multiple brake service jobs.

FEATURES:

• Six precisely machined cutting edges on each insert.
• Designed for optimal chip evacuation during the cutting process.
• Formulated to reduce heat buildup at the cutting point.
• Provides a clean, chatter-free cut on cast iron and composite brake materials.
• Standardized fit for specified Ammco brake lathe models.
• Comes complete with all required fastening hardware for immediate use.