INDEPENDENT MACHINE RESEARCHObserved prices are market evidence—not completed-sale proof or an appraisal.
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Independent machine intelligence · Research before the decision
THE MACHINEBLUE BOOKResearch · Market · Ownership
CNC LATHE · MODEL VALUE RESEARCH

Tornos SIGMA8 Prices and Values by Year

Compare Tornos SIGMA8 asking-price evidence by year, then verify the configuration and condition of the exact machine.

Also searched as: SIGMA8 SIGMA-8 SIGMA 8

1published records reviewed
1distinct year-and-price points
$21,000single observed ask
1model years represented
MODEL-SPECIFIC MARKET EVIDENCE

One published Tornos SIGMA8 asking-price observation was recorded at $21,000.

One observation is a market signal, not a supported range. This page preserves the named machine and recorded ask without inventing additional values or applying a standard depreciation curve.

It is not the value of an unidentified unit. Year, control, configuration, hours, condition, options, location and transaction terms determine where an exact machine belongs.

VALUES BY MODEL YEAR

Tornos SIGMA8 asking-price evidence by year.

Calculations collapse exact duplicate year-and-price combinations so repeated records do not silently add weight. Every linked year has at least one published asking-price observation; one-point years are explicitly identified as limited evidence.

Published asking-price evidence; not completed-sale prices or appraised values.
YearRecordsDistinct pricesLow askMedian askHigh ask
200611$21,000$21,000$21,000
REPRESENTATIVE RECORDS

Open the observations behind the range.

This free CNC machine price guide context is strongest when you read the individual records instead of relying on one blended number.

Representative published asking-price records; open each record for its evidence boundary.
Machine recordRecorded askRetained detailsRecorded status
2006 TORNOS SIGMA8$21,000Fanuc 32iB · usedHistorical sold record

What the numbers establish

They establish recorded asking-price evidence for machines identified as Tornos SIGMA8. They do not establish a completed sale, operating condition, ownership, availability, included tooling, currency, warranty or final negotiated amount.

How to narrow the value

Confirm the data plate, exact suffix, model year, control, spindle and axis configuration, hours, options, maintenance history, geometry, operating proof and all removal obligations.

Retained model specifications

Spindle Speed (Main/Sub): 15,000 RPM Number of Tools: 20 External Turning Tool Section: 12 x 12 Externals Turning Tools: 10 Internal Front Drilling / Turning Tools: 4 Internal Rear Drilling / Turning Tools: 4 Number of Transverse Tools: 3 Speed of Cross Driven Tools: 10,000 RPM Rotary Tool Speed (HF Unit): 5,000 - 80,000 RPM Rapid Feedrate (X, Z / Y): 787 / 1574 IPM Spindle Motor Power (Main/Sub): 4.9 HP

COMMON QUESTIONS

Questions answered directly.

How much is a used Tornos SIGMA8?

One published asking-price observation was recorded at $21,000. A single observation is not a supported market range, and an exact unit requires year, configuration and condition review.

Does the Tornos SIGMA8 value use a depreciation curve?

No. The calculations use distinct published asking-price points retained in the MBB catalog.

Are these final sale prices?

No. They are asking-price observations. A completed transaction can differ because of condition, negotiation, fees, removal, tooling, location and other terms.

MOVE FROM RANGE TO DECISION

Research the exact machine.

Start with the model record, compare published asking prices, document condition and options, and account for every cost required to make the machine productive.

Request value context →Plan production-ready cost →