Final winning bid Β· auction ended
$685after 13 bids
Browse current live Tools auctions in California.
Current Bid
$0
13 bids
Time Left
Ends Aug 10, 2026
Bid history
since Jul 28
Market demand: Tools in California sell about 79% of the time, typically ~11 bids. Based on 1,310 completed sales over the last year.
Similar tools sold for
$211 β $931
Median $467 Β· based on 25 past government auctions in the last 12 months.
Estimated from similar past government-auction sale prices β a typical range, not a guaranteed value. Always inspect and factor transport & fees before bidding.
Want this signal on live auctions? Flip Score grades every live listing with a margin estimate.ποΈ Tracy Unified School District
Condition: As-is
Condition: SEE DESCRIPTION The Ammco 4100 (specifically the 4100B) is a heavy-duty combination disc and drum brake lathe designed for machining brake rotors, drums, and flywheels, with specialized capability for wider, medium-duty truck assemblies . It features a 9-7/8 inch (250.83mm) spindle travel, three-speed operation, and twin-cutter tools for efficient, precision surfacing. Key Features and Capabilities Capacity: Designed for passenger cars, light trucks, and 3/4 - 1-ton trucks, offering greater spindle travel than the standard 4000B model. Functionality: Combines a 6900 twin cutter (for discs) and a 16-inch boring bar (for drums) to handle both rotor and drum resurfacing. Performance: Features three spindle speeds for optimal finish quality and two feed rates (coarse/fine) for fast, efficient cuts. Design: Utilizes a positive oiling system and heavy-duty, 44-pound spindle (on similar 4000B design) with large brass bearings to handle large loads. Convenience: Quick conversion (under 30 seconds) between disc and drum setups. Technical Specifications Spindle Travel: 9-7/8 inches (\(250.83\text{mm}\)). Weight: Approximately 480 lbs (including standard equipment). Power: 120-volt motor. Appointment required for preview and pickup. ID must be presented with a copy of the receipt when picking up.
Tracy Unified School District
Get notified about new tools auctions like this
Free email alerts - we'll let you know when matching auctions are listed.
$4,050
Tools Β· CA
$1,010
Tools Β· CA
$25
Tools Β· CA

$2,100
Tools Β· CA

$10
Tools Β· CA

$30
Tools Β· CA
See all Tools in California
290 more live tools auctions
Market data: see how government surplus prices are moving in the Surplus Price Index and how often each category sells in the Surplus Market Report.