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Haas ST-10: Used-Buy Risk, Repairs & What to Check

Used Haas ST-10 buying guide, prices $39,000-$50,000, tailstock sticking is a risk, repair costs and what to inspect.

Status: published
Used range$39,000–$50,000
Recallnone found
Known risks5
Sources9
Verified2026-08-19
Decision status
inspect

$39,000–$50,000 observed used. Biggest documented cost risk: Tailstock sticking is a documented, named failure mode on th. Buy only after inspection.

Confidence 59%
Market context
Not yet verified

2 observed comparables

As of Aug 19, 2026
Failure & Downtime Exposure

What can make the cheap machine expensive?

Tailstock sticking is a documented, named failure mode on thmedium

Tailstock sticking is a documented, named failure mode on this exact model family:

Cost not yet verified
Broken/trashed backing plates on both chucks by the time ofmedium

Broken/trashed backing plates on both chucks by the time of teardown

Cost not yet verified
Rail covers and rails needing replacement; general chips/cabmedium

Rail covers and rails needing replacement; general chips/cable/motor/linear-guide

Cost not yet verified
Bed twist requiring a lasermedium

Bed twist requiring a laser-level tool and machinist jacks to correct during

Cost not yet verified
"What To Do if Your Lathe is Cutting a Taper"medium

"What To Do if Your Lathe is Cutting a Taper" — Haas Automation official service tip

Cost not yet verified

Common questions

How much does a used Haas ST-10 cost?

Observed listings range roughly $39,000 to $50,000 depending on age, condition, and configuration (as of 2026-08-19).

What fails on the Haas ST-10?

The most cited concerns in our evidence record: Tailstock sticking is a documented, named failure mode on th, Broken/trashed backing plates on both chucks by the time of, Rail covers and rails needing replacement; general chips/cab. See the risk breakdown above for details and sources.

From the research record

  • PRICE: - Used market average: ~$39,000-$50,000. https://premierequipment.com/brands/haas-lathe/ - New price: TODO: unsourced (not gathered this pass; Machinio fetch blocked, see below). - Machinio model page (https://www.machinio.com/models/haas/st-10) returned HTTP 403 Forbidden this pass — TODO: unsourced (Machinio fetch failed). - MachineStation (https
  • FAILURES: - Tailstock sticking is a documented, named failure mode on this exact model family: "Is The Tailstock on Your ST-10/15 Sticking? Fix It Easily!" — Haas Automation official service video, directly on-model for ST-10. video transcript: https://www.youtube.com/watch?v=8JOEZFj9X9k - No ST-10-specific spindle/rebuild footage was in the evidence set. Th
  • REPAIR: - No Haas ST-series-specific spindle rebuild-vs-replace cost data was found. The one cost-band source located (Midwest CNC Services) is framed around Haas VF-series MILLING spindles, not ST-series lathes — cited here only as general Haas-brand spindle cost context, NOT lathe-specific: - Haas VF-series rebuild: $4,800-$7,200. Haas VF-series full rep
  • LIFE: - TODO: unsourced — no ST-10-specific expected-life figure gathered this pass.
  • VIDEO (00:00:16 https://www.youtube.com/watch?v=2fPeT3LQCl0): "parts ordered and ended up doing a full alignment and rebuilding everything"
  • VIDEO (00:00:17 https://www.youtube.com/watch?v=2fPeT3LQCl0): "alignment and rebuilding everything"
  • VIDEO (00:00:17 https://www.youtube.com/watch?v=2fPeT3LQCl0): "alignment and rebuilding everything under the wedge took the turret off took"

Sources

  1. premierequipment.comweb · research-cited · accessed 2026-08-19
  2. machinio.comweb · research-cited · accessed 2026-08-19
  3. machinestation.usweb · research-cited · accessed 2026-08-19
  4. exapro.comweb · research-cited · accessed 2026-08-19
  5. youtube.comweb · research-cited · accessed 2026-08-19
  6. youtube.comweb · research-cited · accessed 2026-08-19
  7. youtube.comweb · research-cited · accessed 2026-08-19
  8. midwestcncservices.comweb · research-cited · accessed 2026-08-19
  9. r.jina.aiweb · research-cited · accessed 2026-08-19
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