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JET JWL-1221VS

The JET JWL-1221VS is JET's 12" x 21" Vari. Speed Wood Lathe, 1HP, 115V 1PH, listed with a swing of 12.5" (318 mm), a distance between centers of 20-1/4" (515 mm) and 1 HP. Every figure on this page is JET's own and links to where JET published it.

See it at JET

What a lathe is for. WEN Products writes: "The distance between centers is the last number to know - this is the maximum workpiece length that can be turned between centers (that is, between two center inserts in the headstock and the tailstock) on the lathe."

JWL-1221VS specifications published by JET (10)

JET's figures for the JWL-1221VS, read on 2026-09-28. JET may have revised them since; the current specification and manual are on its site.

The JWL-1221VS manual

JET publishes JET's owner's manual for the JWL-1221VS (PDF) and the parts list or diagram (PDF) on its own site. Setup, capacities and safety requirements for the JWL-1221VS are in the manual; it is the document to read before buying.

From the JWL-1221VS manual and JET's product page (3)
Capacity
Swing over bed 12.5" (318 mm); Distance between spindle faces 20-1/4" (515 mm)Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

Read on JET's own pages; each row links to where it is written.

What owners report about the JWL-1221VS

A summary of 18 first-person reports from owners of the JET JWL-1221VS, counted at 3 places: AAW Forum (15, 2017–2025); Garage Journal (1, 2020); WoodNet Forums (2, 2016–2020). Each theme below appears in at least 3 of the 18. This is what owners of the JWL-1221VS wrote, not a finding of ours: Taikra has not used the tool.

  • Owners like: Handles more than its size suggests; heavy for a midi lathe (5 of 18 reports)
  • Owners are split on: Spindle threads nearest the headstock are flat from the factory, which can look like damage (3 of 18 reports)
  • Owners raise: Speed-control electronics can fail or throw error codes (3 of 18 reports)

Before you buy the JWL-1221VS

  • Power supply. JET lists 115V only and 6 A for the JWL-1221VS. Check the manual for the circuit JET calls for.

Questions that include the JWL-1221VS

Compare the JWL-1221VS with

JWL-1221VS vs JWL-1015VS

The JWL-1221VS beside the JET JWL-1015VS, row by row. The JWL-1015VS and JWL-1221VS are two lathes from one maker that people search for together, compared on the maker's published figures.

JWL-1221VS vs JWL-1440VS

The JWL-1221VS beside the JET JWL-1440VS, row by row. Both are lathes, compared on the 10 figures published for both.

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JWL-1221VS: questions answered from JET's specification

How powerful is the JET JWL-1221VS?

JET rates the JWL-1221VS at 1 HP.

Source: Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

How many amps does the JET JWL-1221VS draw?

The JET JWL-1221VS draws 6 A, by JET's figure. The manual states the circuit it needs.

Source: Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

What voltage does the JET JWL-1221VS run on?

JET lists the JWL-1221VS at 115V only. The manual states the circuit it needs.

Source: Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

What is the swing of the JET JWL-1221VS?

JET lists the swing of the JWL-1221VS as 12.5" (318 mm).

Source: Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

How much does the JET JWL-1221VS weigh?

The JET JWL-1221VS weighs 55 kg (121.25 lb), by JET's figure.

Source: Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

Where is the manual for the JET JWL-1221VS?

JET publishes the JWL-1221VS manual on its own site; the link is under "The manual" on this page.

Source: Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

What does JET say about spindle thread on the JWL-1221VS?

Per JET's own pages for the JWL-1221VS: 1"- 8TPI.

Source: Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

What does JET say about tapers on the JWL-1221VS?

Per JET's own pages for the JWL-1221VS: Spindle taper MT2; Tailstock quill taper MT2.

Source: Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

What does JET say about capacity on the JWL-1221VS?

Per JET's own pages for the JWL-1221VS: Swing over bed 12.5" (318 mm); Distance between spindle faces 20-1/4" (515 mm).

Source: Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) (2025)

Sources

  1. 12"x20" Lathe, 1HP, 115V (JWL-1221VS) | JET Tools — JET
  2. Operating Instructions and Parts Manual 12x21-inch EVS Woodworking Lathe Model JWL-1221VS (M-719200, Edition 6 10/2025) — JET (2025)
  3. Owner reports: AAW Forum (thread 1 of 8) — AAW Forum
  4. Owner reports: AAW Forum (thread 2 of 8) — AAW Forum
  5. Owner reports: AAW Forum (thread 3 of 8) — AAW Forum
  6. Owner reports: AAW Forum (thread 4 of 8) — AAW Forum
  7. Owner reports: AAW Forum (thread 5 of 8) — AAW Forum
  8. Owner reports: AAW Forum (thread 6 of 8) — AAW Forum
  9. Owner reports: AAW Forum (thread 7 of 8) — AAW Forum
  10. Owner reports: AAW Forum (thread 8 of 8) — AAW Forum
  11. Owner reports: Garage Journal — Garage Journal
  12. Owner reports: WoodNet Forums (thread 1 of 5) — WoodNet Forums
  13. Owner reports: WoodNet Forums (thread 2 of 5) — WoodNet Forums
  14. Owner reports: WoodNet Forums (thread 3 of 5) — WoodNet Forums
  15. Owner reports: WoodNet Forums (thread 4 of 5) — WoodNet Forums
  16. Owner reports: WoodNet Forums (thread 5 of 5) — WoodNet Forums