The Haas ST-10 is a compact CNC turning center often searched for smaller-diameter production work. The model name alone does not establish chuck, bar capacity, tooling, tailstock, parts handling, control generation or condition, and ST-10Y and long-bed variants should not be confused with the base machine.
Reviewed 2026-09-19 · Independent reference guide · No current availability is implied
Why buyers search for it
A recognizable model is only the beginning.
A compact footprint with a published 12-inch maximum cutting diameter class.
A 6,000-rpm spindle for smaller-diameter turning applications.
A familiar Haas control and production-lathe layout for shops already using Haas equipment.
Representative specifications
Use the numbers to frame the search—not approve the machine.
These figures describe Haas's current base ST-10. Used machines can differ by year, turret, chuck, spindle, tailstock, live tooling, Y axis, parts handling and control options.
12-station bolt-on or VDI configurations listed [1]
Configuration differences
How can the suffix, generation or installed options change the machine?
The ST-10 name does not identify the Y-axis, long-bed, tooling or parts-handling configuration. Chuck, bar passage, turret standard, tailstock, feeder, conveyor, catcher, control generation and software options can change both fit and value.
Is the machine an ST-10, ST-10Y, ST-10L or another variant?
What chuck, spindle nose, bar passage and collet arrangement are installed?
Does it include a tailstock, tool presetter, parts catcher, bar feeder, conveyor or automation interface?
What turret and holder standard is installed, and what tooling is included?
What control generation, software options, hours and maintenance history are available?
Can the seller demonstrate spindle, turret, chucking, axis motion and a representative cut?
Potential alternatives
If the exact model is difficult to find, widen the search carefully.
Nearby compact lathes can have similar headline capacity but materially different bar passage, torque, tooling, control, bed length and automation. Treat them as review candidates, not substitutes.
Okuma positions the GENOS L250II as a compact turning center available in 6- and 8-inch chuck classes.
Confirm: Chuck and spindle package, turning length, control, live tooling or tailstock needs, regional configuration and total installed cost.
Total acquisition cost
What might the machine price not include?
Chucks, jaws, collet systems, live-tool holders, bar feeders, conveyors and parts catchers may be priced separately or omitted.
Removal, loading, freight and destination placement depend on machine access, auxiliary equipment and who is responsible for disconnecting the system.
Electrical work, air, coolant, tooling, inspection, repairs, installation and production prove-out are separate from the machine asking price.
Before an inspection
Questions to resolve before arranging an inspection.
Verify spindle and chuck condition, bar passage and the exact workholding included.
Cycle the turret and inspect holder interfaces, alignment and evidence of crashes.
Review way lubrication, coolant, chip management, tailstock and parts-handling equipment.
Confirm control options, alarms, hours and any required bar feeder or automation interface.
Use a test part or qualified inspection when geometry, finish or cycle time controls the purchase.
Nationwide machine search
Looking for a Haas ST-10?
Tell us what cannot change, what can be flexible, your budget and where the machine needs to go. We can research the requested model and plausible alternatives across dealers, owners, marketplaces and industry contacts.
You decide which options deserve verification, inspection or discussion and whether an introduction is useful.
Sources and scope
Where the reference facts came from.
Sources support the reference facts and comparison candidates below; the serial-specific build and seller documentation control for an individual machine. Alternatives are candidates for investigation, not declarations of technical equivalence or fitness for a buyer's application.
Industrial Bridge Partners is an independent sourcing and introduction service, not an authorized representative of the manufacturers named here. Manufacturer and model names belong to their respective owners.