Ammco® Brake Lathes

Model 4100B Medium-Duty Disc/Drum

The Model 4100B has the same basic design and features of our best-selling Model 4000B, but it also offers additional spindle travel to 9.875″ (250.83mm).

For Wider Brake Assemblies

Key Features

  • Ideal for medium-duty truck service.
  • Our most versatile lathe.
AMMCO Brake Lathe 4100B Medium-Duty Disc/Drum

AMMCO Brake Lathe 4100B Medium-Duty Disc/Drum

Max Rotor Diameter
19″ *
Max Rotor Face Width
3.75″
Max Rotor Thickness
4″
Max Arbor Capacity
A: Standard
B: Heavy Duty
C: Outboard
(B & C are optional)
A. 100 lbs.
B. 200 lbs.
C. 600 lbs.
Sprindle Speed
100, 200 RPM
Drum Feed Rate
.002″ to
.020″/REV
Rotor Feed Rate
.002″/.010″/REV
Drum Depth
Up to 9875″
Shipping Weight
480 lbs.

* 21″ with optional crossfeed extension, part #906936

Ammco® Brake Lathes

Model 7500B Disc Brake Lathe

A Fast Disc-Only Machine

The Model 7500B dramatically expands service capabilities for luxury, foreign, and late model cars.

Key Features

  • Quickly reconditions worn rotors to meet or exceed factory specs for surface finish, runout and thickness variation.
  • Precision crafted depth-of-cut dials can be calibrated in both thousandths of an inch and tenths of a millimeter.
  • Complements a drum lathe or combination lathe with extra high-speed capacity.
  • Same basic design as our Model 4000B.
AMMCO 7500B Disc Brake Lathe

AMMCO 7500B Disc Brake Lathe

Max Rotor Diameter
14.5″ *
Max Rotor Face Width
3.75″
Max Rotor Thickness
1.875″
Max Arbor Capacity
A: Standard
B: Heavy Duty
C: Outboard
(B & C are optional)
A. 100 lbs.
B. 200 lbs.
N/A
Sprindle Speed
100, 200 RPM
Drum Feed Rate
N/A
Rotor Feed Rate
.002″/.010″/REV
Drum Depth
N/A
Shipping Weight
367 lbs.

* 17-1/2″ with optional accessories