Includes: Standard model features PLUS Digi-Cal rotor measurement system which compares rotor thickness to vehicle specifications.
Brake Lathe
Hunter AutoComp Elite®
Hunter's premium on-car brake lathe features a patented Variable-Speed Drive System and Anti-Chatter Technology to quickly service rotors without sacrificing quality by virtually eliminating the buildup of vibration (chatter) that can occur when machining rotors at a fixed speed.
Hunter AutoComp Elite®
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AutoComp Elite® Features
50% more power cuts rotors twice as fast as other lathes
12 seconds or less average compensation time
Anti-Chatter Technology stops chatter before it starts
Touchscreen interface provides easy controls and additional info
Digi-Cal instantly measures rotor dimensions and depth of cut
Adaptors designed to fit any vehicle
Approved and recommended by multiple OEM partners
Fast brake service turns a profit for your business
Intuitive Interface
Simplifies operation & "on-the-job" training with built-in training videos.
Digi-Cal measurement
Measure rotor dimensions and depth of cut accurately from the end of the cutter shaft.
Automatic Compensation
Directly determines compensation and eliminates "wandering".
Anti-Chatter Technology
Oscillates machining speed to prevent the buildup of vibration.
Up to 150 RPM
Cut approximately twice as fast as other lathes.
1.5-HP Motor
Class-leading variable speed and torque helps service difficult vehicles.
Adapter Selection
Choose adaptors to fit lug nut torque specs on your most serviced vehicles.
Never upside-down
Controls are always upright and easy to read on both sides.
Approved and recommended by multiple OEM partners
Digi-Cal
AutoComp Elite®
Standard
AutoComp Elite®
Includes: Base model features PLUS tablet interface, Vehicle spec database, BitMinder, Language support, training videos.
Base Model
AutoComp Elite®
Includes: Anti-Chatter Technology ACT, 2X faster cuts, 50% more power, variable speed, reverse operation and more.
Choose the best option for your shop
Calculate your payoff and profits
Hunter's AutoComp Elite® Brake Lathe at Laura Ford
Mike Wehrle, Service Manager at Laura Ford in Sullivan, MO talks about the superior surface finish and fast automatic compensation on rotor cuts they get from using the AutoComp Elite® brake lathe.
The AutoComp Elite® Family of On-Car Brake Lathes
The base AutoComp Elite® model combines its industry-leading cutting speed with automatic compensation for even greater performance.
How ACT Works
An in-depth explination on how Hunter Engineering’s Anti-Chatter Technology (ACT) works on Hunter's BL Series Bench Lathe and the on-car lathe, AutoComp Elite®. This technology provides better brake rotor surface finish while also allowing the lathe to cut much faster.
The Benefits of On-Car Brake Lathes
This video explores the causes of vehicle brake shudder and explains why resurfacing rotors on the vehicle provides a better, longer lasting brake job.
Oscillating Speed
Fixed Speed
Stop chatter before it starts
Anti-Chatter Technology varies the spindle speed to keep chatter-inducing vibration from starting, resulting in a smooth finish.
See how it works
Hunter Oscillating Speed
Anti-Chatter Technology (ACT) varies spindle speed to keep chatter-inducing vibration from starting, resulting in a smoother surface finish.
Fixed Speed
Chatter can start when machining rotors at a fixed speed. This is similar to how a moistened finger can make a crystal glass sing.
Operation screen
Allows full lathe control from tablet.
On-board training videos
Get techs up to speed quickly.
Vehicle database
Quickly look up adaptors and brake specifications.
BitMinder
Track cutting bit usage efficiently.
Touchscreen interface gives full control of the cut
The optional touchscreen interface allows instant access to rotor specs, thickness and depth cut display, on-board operation videos, and more.
Digi-Cal instantly measures rotor dimensions and depth of cut
Measuring system is located at the end of the cutter shaft.
Bright LED illuminates the backside of the rotor.
Power saving system prevents calibration loss when turned off or stored.
Warning displayed when attempting to cut below manufacturer spec.
No hand tools required.
Automatic compensation “dials it in”
Eliminate guesswork by accurately calculating direct compensation
See how it compares
Hunter system
Direct compensation
Five adjustments occur in a single revolution.
Others
Wandering compensation
Unpredictable and inconsistent adjustments happen throughout.
Service vehicles with high driveline drag or locking differentials
Variable‑speed drive enables the fastest high‑quality rotor resurfacing and helps prevent differential lock‑up on trucks and performance vehicles.
Reverse rotation and a powerful 1.5‑hp motor allow cutting rotors on vehicles with high driveline drag, making trucks and performance models easier while avoiding extra labor and drivetrain component removal.
16 adaptors can be replaced by 5 adaptors
Service 3-, 4-, and 5-lug vehicles (112-210mm bolt patterns) with coverage of almost all vehicles up to 3500 series trucks when paired with the passenger adaptors and extended twin cutter.
Go completely cordless
The AutoComp® Elite on-car brake lathe now offers a new cordless option with a bolt-on shelf for a power pack, enabling the lathe to cut approximately 40 rotors without recharging.
*Battery power pack not included
How does it compare?
Other On-Car Lathes
2x faster
Superior compensation
Anti-Chatter Technology
Touchscreen interface
improves control and training
50% more torque
Variable speed
Reverse rotation for difficult jobs
Bench Lathe
No need to remove rotors
True one-cut pass
Runout < 0.001"
Anti-Chatter Technology
Interrupted cut breaks spiral groove
Simple setup
On-screen lookup of specs,
tolerances, and torques
Inexpensive Replacement Rotors
No waiting for orders
Avoid comebacks
Save labor on captured rotors
Labor more profitable than parts
Bay not tied up
Job completed faster
Replacement rotors
are often poor quality
No concern of stacking tolerances
or material behind hub
Resurface vs. Replace
Swapping rotors may not address issues like hub runout or improper alignment. AutoComp Elite® corrects these alignment issues during resurfacing, ensuring the rotor matches the vehicle’s unique geometry. Resurfacing extends the life of existing rotors instead of discarding them prematurely, which is more sustainable.
swapping rotors doesn't always solve your problems" and highlight the video that describes why rotors should be cut. This is to combat the international audience wanting to completely replace rotors instead of cut. Highlight sustainability as well?
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"Faster, easier, and much better setup."
Mike Wehrle, Service Manager at Laura Ford in Sullivan, MO, talks about the superior surface finish and fast automatic compensation on rotor cuts they get from using the AutoComp Elite® brake lathe.
"Service times reduced. Comeback issues eliminated."
Tim Smith, equipment manager at Brakes Plus, discusses technician satisfaction when using the AutoComp Elite®.
"I can’t stress enough the time-savings."
Craig Forman, Shop Foreman at BMW of Freehold in Freehold, NJ values the ease of training and operation of AutoComp Elite® for his team of 25 technicians.
"We can avoid differential lock-ups."
Justin Sailliez, Service Manager at Weeks Chevrolet Buick GMC in West Frankfort, IL speaks to their ability to handle difficult vehicles without the need to drop driveshafts.
Having Trouble Deciding?
Here are some things to consider when choosing a brake lathe.
Specifications
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Hunter's 3-Year Warranty
Hunter Engineering Company warrants new equipment replacement parts for three years and labor for six months.
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Hundreds of patented and exclusive features begin with the research and development team of mechanical, electrical and software engineers.