The Gauge
Plain-English analysis of the used machinery market: what moves values, how the channels work, and what to check before you buy or sell. 44 articles, newest first.
First published by Delta Arc; moved to The Machine Blue Book on 2026-10-31 with each article's text and original date unchanged. For prices, see the price guide and the buying guide.
- 2026-10-21Spindle Hours vs Power-On Hours: Which One Matters
Spindle hours and power-on hours tell you very different things about a used machine. Here is how to read both, which one drives value, and how to verify the number.
- 2026-10-19Buy New vs Used CNC: When New Actually Wins
A plain-English guide to deciding between new and used machine tools: uptime math, controls, lead time, tooling, support, and the quiet costs that tip the call.
- 2026-10-16UCC Lien Search: How It Protects a Used Machine Buyer
A UCC lien search tells you whether a used machine carries a secured debt before you wire funds. Here is what it catches, how to run one, and why it matters.
- 2026-10-14Pallet Changers and Automation: What They Add to Resale
Automation can lift a used machine's resale value or quietly drag it down. Here is how pallet changers, cells, and robots actually read on the secondhand market.
- 2026-10-12How to Inspect a Used CNC Machine Before You Buy
A plain-English pre-purchase inspection guide for used CNC machines: spindle, ways, controls, hours, tooling, and the red flags that quietly wreck a deal.
- 2026-10-095-Axis vs 3-Axis: What the Capability Premium Is Worth
A plain-English guide to the 5-axis premium over 3-axis machines: what drives it, when it pays, and how to read resale value before you buy or sell.
- 2026-10-07What Tooling and Workholding Should Convey in a Sale
Tooling and workholding can make or break a used machine deal. Here is what conveys, what gets stripped, and how to put it in writing before money moves.
- 2026-10-05Fair Market Value vs Orderly Liquidation vs Forced Sale
Three value standards, three different numbers for the same machine. Learn what fair market, orderly liquidation, and forced sale each assume, and when each one applies.
- 2026-10-02Financing Used CNC: The Docs Lenders Actually Want
Financing used machinery comes down to paperwork. Here is the documentation that turns a slow equipment loan into a fast yes, and the gaps that kill a deal.
- 2026-09-30Rigging and Freight: The Hidden Cost of a Used Machine
Rigging, freight, and setup can rival the price of a used CNC. Here is how those costs build, what drives them, and how to budget before you buy.
- 2026-09-28Rebuilt vs Remanufactured vs As-Is: What the Terms Mean
Rebuilt, remanufactured, and as-is describe very different used machines. Learn what each term actually promises, what it hides, and how it should move price.
- 2026-09-25Shop Closures and the Used Machine Market: How Supply Moves
When shops merge or close, their machines flood the used market in waves. Here is how consolidation drives supply, timing, and price for buyers and sellers.
- 2026-09-25After IMTS 2026: What New Machines Signal for the Used Market
See what IMTS 2026 machines signal for used CNC value: configuration, controls, tooling, support, lead times and buyer demand after the show.
- 2026-09-23Used EDM Value: What Actually Drives the Price
A plain-English guide to what moves used EDM value: wire vs sinker, controls, generator hours, tank and drive wear, tooling, and who is actually in-market.
- 2026-09-21Machine Power and Foundation Needs: A Value Driver
Voltage, phase, amperage, and foundation specs quietly move used machine value. Learn how power and slab requirements shape what a buyer will actually pay.
- 2026-09-18How to Spot a Used CNC That Was Run Hard
A plain-English field guide to reading wear on used machine tools: what heavy production leaves behind, where to look, and which signs actually cut value.
- 2026-09-16CNC Control Generation: The Best Signal of a Machine's Future
The control on a used CNC machine tells you more about its future than the castings do. Here is how to read control generation for parts, support, and resale.
- 2026-09-14HMC vs VMC in the Used Market: What Drives the Gap
Why used horizontal machining centers cost more than vertical ones, what actually holds value, and how to tell which machine a shop should really be buying.
- 2026-09-11Selling CNC to a Dealer vs Direct: The Real Tradeoffs
Selling used machinery to a dealer means speed and certainty. Selling direct means more money and more work. Here is how to weigh the two and read the market.
- 2026-09-09Used CNC Value: Why the Builder's Reputation Sets Resale
The machine builder's name is a resale driver, not a badge. Here is how brand reputation moves used CNC prices through parts, service, and buyer trust.
- 2026-09-07Ballbar and Laser Checks: Verifying Used CNC Accuracy
Before you buy a used CNC, a ballbar and laser test tells you what hours and spec sheets cannot. Here is what each check measures and how to read the report.
- 2026-09-04How to Write a Used Machine Listing That Sells
A plain-English guide to writing a used machinery listing that sells: the specs buyers actually screen on, the photos that build trust, and pricing that invites offers.
- 2026-09-02What Drives Used Press Brake, Shear, and Laser Value
How to value used press brakes, shears, and fiber lasers by tonnage, controls, condition, and resonator hours, plus how to read who is really in-market.
- 2026-08-31Used Swiss Lathe Value: What Drives the Bar-Fed Market
How to read the used Swiss-type lathe market: the value drivers that matter, why bar-fed turning trades the way it does, and how to spot a real deal from a project machine.
- 2026-08-28How to Read a Machine's Maintenance Records Before You Buy
A used CNC machine's maintenance log tells you more than its hour meter. Here is how to read service records, spot gaps, and price the risk of what is missing.
- 2026-08-26Why New-Machine Lead Times Move the Used CNC Market
When new CNC and fabrication equipment carries long lead times, the used market tightens fast. Here is how order backlogs push used prices, and how to read the shift.
- 2026-08-24Used Machine Value by Region: Why Location Changes Price
Location is a real value driver for used CNC and fabrication equipment. Learn how freight, rigging, power, local demand, and buyer density move the number.
- 2026-08-21Used Grinder Value: Why Precision Grinders Hold or Drop
Precision grinders hold value on spindle health, way condition, and controls, and lose it on worn geometry. Learn the drivers before you buy or sell used.
- 2026-08-20Used Machinery Market Cycle: What Actually Moves It
The used-machinery market runs in cycles driven by orders, credit, and capacity. Learn the real signals that move prices so you buy and sell at the right time.
- 2026-08-20Selling a Whole Shop: Auction vs Liquidation vs Private
How to sell an entire machine shop without leaving money on the floor. When to run an auction, when to liquidate, and when a private sale wins.
- 2026-08-20Machine Valuation vs Appraisal: Which Number You Need
A market valuation and a formal appraisal answer different questions. Learn what each one measures, who signs it, and when a shop owner or dealer actually needs which.
- 2026-08-20How Industrial Auctions Actually Price Used Equipment
Auction hammer prices are not machine values. Here is what actually sets the number: bidder count, reserves, buyer premiums, rigging, and timing.
- 2026-08-14Repair, Retrofit, or Replace: How to Decide on a Machine
A plain-English framework for deciding whether to repair, retrofit, or replace used industrial machinery, built around the value drivers that actually move the number.
- 2026-08-12Machine-Tool Depreciation: What Really Drives It
Machine-tool depreciation is not a straight line on a schedule. Learn the real drivers of used CNC, mill, lathe, and press value, and how to read the curve before you buy or sell.
- 2026-08-03In-Market vs Tire-Kicker: Reading a Machinery Buyer
Learn the signals that separate a real in-market machinery buyer or serious seller from a tire-kicker, so you spend your time on deals that actually close.
- 2026-07-31Used Machinery Checklist: How to Avoid Buying a Lemon
A plain-English inspection checklist for buying used CNC machines, mills, lathes, and presses. Read hours, controls, tooling, and the seller before you wire a dollar.
- 2026-07-29Same Machine, Different Price: What Drives the Gap
Two identical CNC machines, mills, or presses can sell for wildly different money. Here is what actually moves the price, and how to read it as a buyer or seller.
- 2026-07-27Sell Used Industrial Equipment for What It's Worth
A plain-English guide to selling used CNC machines, mills, lathes, and presses for their real value: the drivers that move price and how to read who is buying.
- 2026-07-24Used CNC Value: The Four Levers That Set the Price
Hours, condition, tooling, and controls decide what a used machine is really worth. Here is how each lever moves the number and how to read a listing.
- 2026-07-22Financing Used Machinery: What Drives Approval and Rate
How lenders value used CNC machines, mills, lathes and presses, why age and hours move your rate, and what buyers and sellers each need at the table.
- 2026-07-20Used CNC Value: What Actually Drives the Price
A plain-English guide to what really moves the value of a used CNC machine: hours, condition, controls, tooling, and who is in-market when you sell.
- 2026-07-17CNC Controls and Why They Swing Resale Value
CNC controls quietly decide what a used machine is worth. Learn how control age, support, and familiarity move resale value before you buy or sell.
- 2026-07-15Reading a Machinery Listing: What the Specs Mean
A plain-English guide to reading a used machinery listing: what hours, controls, tooling, and condition notes actually tell you about value and risk before you buy.
- 2026-07-14OEM vs Dealer vs Auction: Where to Buy and Sell
How to buy and sell used machinery through OEMs, dealers, and auctions. Learn the real trade-offs in price, speed, risk, and support before you move a machine.