Includes: Anti-Chatter Technology ACT, 2X faster cuts, 50% more power, variable speed, reverse operation and more.
Brake Lathe
Hunter AutoComp Elite®
The AutoComp Elite® on-car brake lathe from Hunter Engineering features a patented Variable-Speed Drive System and Anti-Chatter Technology.
Promo Video
Hunter AutoComp Elite®
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AutoComp Elite® At-A-Glance
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
Avoid Locking Differential Speeds
On trucks and performance vehicles
Up to 150 RPM
Allows you to cut approximately twice as fast as other lathes
Cut More Rotors
On high-drag vehicles
Directly Determines Compensation
And eliminates 'wandering'
Anti-Chatter Technology
Oscillates machining speed to prevent the buildup of vibration
1.5-HP Motor
Provides class leading speed and torque, avoiding the need to drop driveshafts
Adapter Look-Up
Find requirements and vehicle lug nut torque specs with the built-in database
Automatic Compensation
Directly determines compensation and eliminates “wandering”
Anti-Chatter Technology
Oscillates machining speed to prevent buildup of vibration (chatter)
2x Faster
Save up to 2 minutes per rotor and maximize service time
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.
APPROVED AND RECOMMENDED BY MULTIPLE OEM PARTNERS
Autocomp elite® features
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Convenient controls
Control lathe operation via the on-board control panel or tablet interface
Versatile control
Controls are always upright and easy to read on both sides
Bit Minder
Track cutting bit usage to ensure cut quality and minimize expense
Precision machining
Unique, stepped cutting pattern prevents radial "push-out" effect
Adaptor lookup
Database presents adaptor requirements as needed & vehicle lug nut torque included
Choose the best option for your shop
AutoComp Elite®
Base
AutoComp Elite®
Standard
Includes: Base model features PLUS tablet interface, Vehicle spec database, BitMinder, Language support, training videos.
AutoComp Elite®
Digi-Cal
Includes: Standard model features PLUS Digi-Cal rotor measurement system which compares rotor thickness to vehicle specifications.
Anti-Chatter Technology stops chatter before it starts
Eliminate buildup of vibration
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.
16 adaptors can be replaced by 5 adaptors
- 3,4, and 5 adaptors handle up to 3500 series trucks
- Handles 112mm through 210 bolt patterns
- Nearly 100% coverage up to 3500 series trucks with ext. twin cutter
Digi-Cal instantly measures rotor dimensions and depth of cut
Measuring system
Located in housing on the end of the cutter shaft.
LED lights
Bright LED light puts light where you need it - on the backside of the rotor.
Saving system
Does not lose calibration when turned off or stored.
Easily service difficult vehicles
With superior performance features
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.
Completely Cordless Brake Service
The AutoComp® Elite on-car brake lathe now offers a new cordless option with a bolt-on shelf for a power pack, enabling the ACE lathe to cut approximately 40 rotors without recharging
"Batteries not included with drawer"
reach out to your local hunter rep about more options
Having Trouble Deciding?
Here are some things to consider when choosing a brake lathe.
Featured Videos
Versatility defines adjustable adaptor kit for Hunter ACE brake lathe
Hunter Product Manager Greg Meyer demonstrates the innovative versatility of Hunter’s adjustable adaptors for the AutoComp Elite® on-car brake lathe. A single kit that includes 3-, 4- and 5-lug adaptors can handle all vehicles up to 3500 series trucks.
Basic Lathe Operation - AutoComp Elite
Lathe Control Panel - AutoComp Elite
Basic Tablet Operation - AutoComp Elite
Extended twin cutter operation - AutoComp Elite
BitMinder - AutoComp Elite
ACT - AutoComp Elite
Advanced tablet features & customizing your lathe setup - AutoComp Elite
Handling locking differentials - AutoComp Elite
The Benefits of On-Car Brake Lathes
Lathe Safety - AutoComp Elite
Easy viewing with Digi-Cal screen
Out-of-Spec Alerts
Dimensions turn red when attempting to cut rotor below manufacturers specification.
Remaining Material
Shows the remaining material that needs to be cut
BitMinder
Efficiently uses cutting bits
Vehicle Database
Quickly look up adaptors and brake specifications
On-Board Training Videos
Get techs up to speed quickly
Translations
Software can be translated to other languages.
Are you ready to turn more profits with the AutoComp Elite®?
Contact your local Hunter representative for a free quote.
Resurfacing vs. Replaceing
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.
Order Hunter brake lathe accessories
Order brake lathe accessories for rotors ranging from trucks to motorcycles.
Learn more
Extended Twin Cutter Tool
20-3092-1
Expands the diameter and offset capacity to service larger rotors found on medium-duty vehicles
Allows servicing of rear rotors with integral parking brakes commonly found in late model trucks
Combo Kit (Ford, GM, Ram)
20-3201-1
*This kit requires a separate purchase of the extended twin cutter: 20-3092-1
2500/3500 Trucks
20-3461-1
*This kit requires a separate purchase of the extended twin cutter: 20-3092-1
Ford Adaptors
20-3202-1
*This kit requires a separate purchase of the extended twin cutter: 20-3092-1
GM Adaptors
20-3203-1
*This kit requires a separate purchase of the extended twin cutter: 20-3092-1
Ram Adaptors
20-3204-1
*This kit requires a separate purchase of the extended twin cutter: 20-3092-1
Connect your equipment to your business
- Maximize your shop's performance
- Simplify customer discussions with selling tools
- View extensive undercar information
Specifications
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Gallery
Because of continuing technological advances, features and configurations shown in customer photos may vary.
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.
Documents
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Brochures
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Specification Sheets
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Accessories
Hunter's 3-Year Warranty
Hunter Engineering Company warrants new equipment replacement parts for three years and labor for six months.
Proudly designed & built in the USA
From raw steel to finished product. When you choose Hunter, you're investing in more than 1,000 American workers.
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Hunter Training
Learn from knowledgable trainers in hands-on equipment usage and classroom learning.
Designed & Built in the USA
Expert assembly goes into each alignment system, alignment console, tire changer, balancer, brake lathe and other components.
Innovation Team
Hundreds of patented and exclusive features begin with the research and development team of mechanical, electrical and software engineers.