1. Shop Equipment & Supplies For Sale
  2. sku: 14375647388800782
  3. AMMCO 4000/6900

AMMCO 4000-6900 Brake Lathe Cutter Tool 4000/6900

fits model: 4000, Twin.

6900 Ammco 4000/6900 4000 Brake Lathe With Twin Cutter Tool

( Brand: Ammco ), ( Manufacturer Part Number: 4000/6900 ), ( Type: Off-car Bench Lathe ), ( Unit Quantity: One )

Review AMMCO 4000/6900 Brake Lathe Cutter Tool fits TWIN 4000

The AMMCO 4000/6900 4000 Brake Lathe 6900 Twin Cutter Tool is a professional-grade machine designed for the efficient and accurate reshaping of brake drums and other cylindrical components. This powerful and versatile tool is ideal for use in automotive repair shops, garage workshops, or heavy-duty industrial settings.

The 4000 Brake Lathe is a heavy-duty machine, constructed with a robust cast iron frame that ensures stability and durability. It comes with a 1 HP, 1725 RPM motor, which provides ample power for reshaping components up to 16 inches in diameter. The lathe features a conveniently located hand control that allows for easy and precise speed adjustments, making it suitable for a wide range of applications.

The Twin Cutter Tool (6900) is a complementary accessory designed specifically for use with the 4000 Brake Lathe. This tool set includes two precision-ground cutters, which are used to grind and shape the brake drum's inner and outer surfaces. The cutters are made from high-quality, heat-treated steel, ensuring long-lasting performance and excellent cutting accuracy.

The Twin Cutter Tool also includes an adjustable depth gauge, which facilitates consistent and accurate cutting depths. The tool holder is designed to securely hold the cutters in place during operation, ensuring safety and stability. The tool is also equipped with a built-in coolant system, which keeps the cutting area lubricated and helps to maintain optimal cutting temperatures.

In summary, the AMMCO 4000/6900 4000 Brake Lathe 6900 Twin Cutter Tool is a high-performance, versatile, and durable solution for reshaping and maintaining brake drums and other cylindrical components. With its powerful motor, adjustable speed control, and precision-ground cutters, this tool set offers optimal cutting accuracy, efficiency, and safety for professional automotive repair shops and industrial settings.

The AMMCO 4000/6900 brake lathe, which comes with the 4000 model as the base unit and the 6900 twin cutter tool as an additional accessory, is a popular choice among automotive professionals for brake drum machining and truing. Below, we will discuss some potential pros and cons of investing in this equipment.

Pros:

1. Versatility: The AMMCO 4000 brake lathe is a robust and versatile machine, capable of performing various tasks such as reshaping drums, removing runout, and finishing brake drums. The 6900 twin cutter tool further enhances its capabilities by enabling the user to machine drums that have heavy scoring, deep grooves, or other significant defects.

2. Durability: AMMCO is known for manufacturing high-quality equipment, and the 4000/6900 brake lathe is no exception. The machine's robust design and heavy-duty construction can handle the demanding conditions of a professional automotive shop.

3. Improved brake performance: By machining drums to the correct size and shape, the AMMCO 4000/6900 brake lathe can help improve the performance of a vehicle's braking system. This can lead to safer driving conditions and increased customer satisfaction.

4. Cost-effective: Compared to other professional-grade brake lathes on the market, the AMMCO 4000/6900 model offers a relatively affordable price point, making it a cost-effective investment for automotive shops and independent mechanics.

Cons:

1. Learning curve: Using a brake lathe can be a complex process, especially for those with little to no experience. Operators may need to invest time in learning proper techniques and setup procedures to ensure the best results.

2. Maintenance: As with any machinery, the AMMCO 4000/6900 brake lathe requires regular maintenance to keep it in good working condition. This can include tasks such as lubricating moving parts, replacing worn-out components, and calibrating the machine periodically.

3. Size and weight: The AMMCO 4000/6900 brake lathe is a substantial piece of equipment, weighing over 500 pounds and requiring a significant amount of floor space. This can make it difficult to transport or store, and shops with limited space may need to carefully consider their options before investing in this machine.

Conclusion:

The AMMCO 4000/6900 brake lathe is a powerful and versatile machine that can provide significant benefits to automotive shops and independent mechanics. Its ability to machine and true brake drums to exact specifications can lead to improved brake performance and increased customer satisfaction. However, it does require a learning curve, regular maintenance, and a considerable amount of space.

Recommendation:

If you are an automotive professional in need of a reliable and cost-effective brake lathe, the AMMCO 4000/6900 model is definitely worth considering. Its durability, versatility, and ability to handle a wide range of drum machining tasks make it an excellent investment for any shop. However, be sure to carefully consider the space requirements and potential learning curve before making your purchase. Additionally, it may be beneficial to invest in proper training and setup procedures to ensure the best possible results from the machine.

Details:

It is complete with all original adapters/ attachments and mounted on a workbench stand. Due to weight of this item, on-site delivery or pickup is necessary.

part #: 40006900 prices

  • $56.90-$289.99

specifications shopequipm:

  • for models: 4000, Twin
  • brand: Ammco
  • mpn: 4000/6900
  • type: Off-car Bench Lathe
  • unit quantity: One

general shopequipm:

  • condition: Used
  • Automotive Tools Supplies > Shop Equipment Supplies > Brake Lathes

seller shopequipm:

  • # reviews: 562
  • rating: 100.0%
  • city: Wilmington,

shipping shopequipm:

returns shopequipm:

  • time: 14 Days
  • policy: Returns Accepted
  • paid by: Buyer

payments shopequipm:

  • money order
  • other
  • credit card: Discover
  • cash
  • wallet: Apple-pay

offer shopequipm:

  • best offers: True
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Seller-arranged-local-pickup
  • started: December 13, 2025
for models: 4000, twin, type: off-car bench lathe, unit quantity: one,
category: auto parts > tools supplies > shop equipment supplies > brake lathes, sku: 14375647388800782,
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