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Ammco 4000B Brake Lathe

Combination Lathe for Brake Drums and Rotors Less Adapters 110V 60Hz (Must be Purchased with a Bench Lathe Adapter Kit

The AMMCO 4000B Combination Disc and Drum Brake Lathe has been professionals' first choice for more than 50 years and for good reason. It's simple. It's fast. It's precise. AMMCO combination brake lathes support rotors or drums using a standard one inch arbor. And like all AMMCO brake lathes it almost never breaks down. It's no wonder that the 4000B has been a favorite of brake technicians everywhere since its introduction five decades ago.

Simplicity Speed and Precision

The 4100B expands on the 4000B initially introduced four decades ago. Since then it has been the primary choice for brake technicians who manage a large quantity of medium-duty trucks. And for good reason. It's simple. It's fast. It's very precise. The speed control allows technicians to fit in more customers each day without loss of quality finish. And the added 9.875 inches of drum capacity doesn't hurt.

Key Features

Two adjustable spindle speeds (if desired) allow for fast turning of small pieces and high-quality turning of larger pieces

Two feed rates allow for quick rough-cut and finer finish-cut settings

Forged alloy steel arbor Two tapered mounting surfaces add stability and handle up to 200 lb

Feed slide protection keeps travel surfaces free of dirt and chips.

Negative rake tool bits standard provide lower cost of ownership.

Solid twin cutter tool simultaneously resurfaces both sides of rotor

Full-drum support hex boring bar guarantees correct tool angle for drums

Infinitely variable drum feed from 0.002 to 0.02" per revolution

Quick drum-to-rotor changeover

User-friendly ergonomics

Supports drums or rotors up to 100 lb. using the standard 1" (25.4 mm) arbor or up to 200 lb. using the optional 1.875" (47.63 mm) arbor

Micrometer-precise depth-of-cut dials embossed in metal and calibrated in both thousandths of an inch and tenths of a millimeter; easy reset to zero

Extended spindle increases drum capacity to 9.875"

Support drums or rotors up to 100 lb. using the standard 1" (25.4 mm) arbor or up to 200 lb. using the optional 1.875" (47.63 mm) arbor

Specification	904000B
Weight	406 lbs.
Volume	High
Application	Car and Medium Light Truck
Rotors	Yes
Drums	Yes
Maximum Rotor Diameter	14.5"
Maximum Rotor Face Width	3 3/4"
Standard Maximum Arbor Capacity	100 lbs.
Heavy Duty Maximum Arbor Capacity	200 lbs.
Maximum Rotor Thickness	1.875"
Flywheel Service Capable	Yes
Spindle Bearings	Bronze Sleeve
Motor	1 HP
Tool Bits (shipped with)	Negative Rake
Double Taper Arbor	Yes
Spindle Speed	100 200 RPM
Drum Feed Rate	.002" to .020"/REV
Maximum Drum Depth	6.875"
Rotor Reed Rate	.002"/.010"/REV

/PDF/Operating Manual for Ammco 3000, 4000, 4100, 7500.pdf

/PDF/Parts Manual for Ammco 3000, 4000, 4100, 7500,, 7700.pdf

/PDF/Ammco Brake Lathe Brochure.pdf

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