CNC Lathes

Haas ST-15

41 Haas ST-15 listings have come through the used market we track: 10 marketplaces, built 2016–2024 where given; 39 machines once repeats are merged.

7.88 inX-axis travel
2.5 inBar capacity
4,000 RPMSpindle speed
16 inMax turning length

What the maker publishes about the current Haas ST-15

Haas lists the ST-15 in its ST series of turning centers as an extra-small footprint lathe with a big-bore spindle. Standard workholding is an 8.3 in (210 mm) chuck. Its spindle bore is ø 3.50 in. Bar capacity is 2.50 in (64 mm). Maximum part swing is 16.5 in. Largest cut diameter is 12.00 in with a BOT turret, 11.00 in with a BMT45 turret and 6.80 in with a VDI turret. Up to 16.0 in of length can be cut, depending on workholding. The X-axis travels 7.88 in, and Z travels 16.00 in. Each axis rapids at 1200 ipm. An A2-6 nose tops the spindle. Its rating is 20.0 hp. Top speed is 4000 rpm. Torque peaks at 150.0 ft-lbf at 500 rpm. The turret holds 12 stations in BOT form. For a tailstock, Haas gives an MT3 taper and 3.8 in of hydraulic quill travel.

Source: Haas Automation, September 27, 2026.

What the Haas ST-15 is used for

Haas places the ST-15, an extra-small-footprint lathe with a big bore and an 8.3 in chuck, in long production runs, turning parts up to 12 in across and 16 in long with its standard bolt-on turret.

Source: Haas Automation, Inc., October 27, 2026.

Haas ST-15 equipment and options

Standard on a new Haas ST-15

  • Rigid tapping

Optional on a new Haas ST-15

  • Bar feeder
  • High-pressure coolant
  • Sub-spindle
  • Robot or automatic loader

Source: Haas Automation, October 14, 2026.

Haas ST-15 listing history

Where it was listed

equipt.com
11 listings, 2017–2023
surplusrecord.com
8 listings, 2017–2024
revelationmachinery.com
6 listings, 2017–2021
machinetools.com
5 listings, 2017–2020
cncmachines.com
4 listings, 2018–2021
machinestation.us
3 listings, 2019–2021
exapro.com
1 listing, 2019
gaec.com
1 listing, 2018
kdmachinery.com
1 listing, 2020
usedcnc.com
1 listing, 2016

Filed under CNC Lathes (17).

Model years seen

2024, 2023 ×2, 2022, 2021 ×5, 2020 ×8, 2019 ×10, 2018 ×7, 2017 ×5, 2016.

What Haas ST-15 listings agree on

X-axis travel
7.88 in
Z-axis travel
16 in
Max turning length
16 in
Chuck size
8.3 in
Bar capacity
2.5 in
Spindle bore
3.5 in
Spindle speed
4,000 RPM
Spindle power
20 hp
Tool capacity
12
Turret stations
12
Machine weight
7,900 lb
Control
CNC (HAAS)

Looking for a Haas ST-15 for sale?

We have tracked 41 Haas ST-15 listings on 10 marketplaces (equipt.com, surplusrecord.com, revelationmachinery.com, machinetools.com, cncmachines.com, machinestation.us, exapro.com, gaec.com, kdmachinery.com and usedcnc.com), model years 2016 to 2024. We buy Haas ST-15 machines and do not sell them.

2024 · 2023 · 2023 · 2022 · 2021 · 2021 · 2021 · 2021 · 2021 · 2020 · 2020 · 2020 · 2020 · 2020 · 2020 · 2020 · 2019 · 2019 · 2019 · 2019 · 2019 · 2019 · 2019 · 2019 · 2019 · 2018 · 2018 · 2018 · 2018 · 2018 · 2018 · 2018 · 2017 · 2017 · 2017 · 2017 · 2017 · 2016

Every Haas ST-15 we have tracked

2024 Haas ST-15

Metal Cutting

2023 Haas ST-15

2023 Haas ST-15

Metal Cutting

2022 Haas ST-15

Metal Cutting

2021 Haas ST-15

2021 Haas ST-15

Metal Cutting

2021 Haas ST-15

Metal Cutting

2021 Haas ST-15

Metal Cutting

2021 Haas ST-15

2020 Haas ST-15

2020 Haas ST-15

2 listings (kdmachinery.com, equipt.com)

2020 Haas ST-15

Metal Cutting

2020 Haas ST-15

Metal Cutting

2020 Haas ST-15

Metal Cutting

2020 Haas ST-15

Metal Cutting

2020 Haas ST-15

2019 Haas ST-15

2 listings (equipt.com)

2019 Haas ST-15

Metal Cutting

2019 Haas ST-15

Metal Cutting

2019 Haas ST-15

Metal Cutting

2019 Haas ST-15

Metal Cutting

2019 Haas ST-15

Metal Cutting

2019 Haas ST-15

2019 Haas ST-15

Metal Cutting

14 more Haas ST-15 machines

2019 Haas ST-15
Used
2018 Haas ST-15
Used
2018 Haas ST-15
Used
2018 Haas ST-15
Used
2018 Haas ST-15
Used
2018 Haas ST-15
Used
2018 Haas ST-15
Used
2018 Haas ST-15
Used
2017 Haas ST-15
Used
2017 Haas ST-15
Used
2017 Haas ST-15
Used
2017 Haas ST-15
Used
2017 Haas ST-15
Used
2016 Haas ST-15
Used

1 more listing, no year.

The Haas ST-15 among lathes and turning centers

Browse all CNC Lathes, or see every Haas machine we track.

Models related to the Haas ST-15

Haas ST-10

Same series

Haas ST-20

Same series

Have a Haas ST-15 to sell?

We are the buyer, not a broker. No listing, no consignment, no waiting for someone else to find a buyer. Quote in 24 to 48 hours, and we can arrange rigging, freight and the pickup.

Tell us what you’re selling

Send us the make and model and we’ll come back with a cash offer. Most sellers hear from us the same business day.

What happens next

  1. Same business dayWe confirm your details and ask anything we’re missing.
  2. Within 24–48 hoursYou receive a purchase proposal.
  3. On your timelineSigned agreement, then we can arrange rigging & pickup.

We only use your details to value your machine and get back to you. No lists, no resale.