Bolt-together CNC plasma table kits from Prescott, Arizona. No welding required for assembly. Starting under $2,500, STVCNC offers the most affordable path to a full-size CNC plasma cutting table.
Get a Free QuoteSTVCNC operates out of Prescott, Arizona, building budget-friendly CNC plasma table kits since approximately 2010. Their business model is built on one core idea: if the buyer is willing to do the assembly, they can get a functional CNC plasma table for a fraction of what pre-assembled machines cost. Every STVCNC table ships as a bolt-together kit with pre-cut, pre-drilled frame components that go together with standard hardware and basic tools.
The bolt-together approach eliminates the most expensive part of manufacturing a CNC plasma table: labor. Welding a frame, grinding welds, checking for square, and assembling electronics adds hours of skilled labor to every machine. By shifting that assembly to the buyer, STVCNC can sell a 4x4 table for around $2,500 and a 4x8 for around $4,000. Those prices are difficult for any other manufacturer to match on an assembled machine.
The target buyer for STVCNC is someone who values savings over convenience, has basic mechanical skills, and is comfortable with some DIY setup work. If you want a table that arrives ready to cut out of the crate, STVCNC is not the right choice. If you enjoy building things, have a weekend to spare, and want to stretch your CNC plasma budget as far as it will go, STVCNC deserves a look.
Bolt-together kits and assembled options. The lowest-cost path to CNC plasma cutting.
| Model | Cutting Area | Plasma Compatibility | Price Range | Standout Feature |
|---|---|---|---|---|
| 4x4 Kit BEST BUDGET | 4' x 4' | Hypertherm, Razorweld, most blowback-start cutters | ~$2,500 | No welding required, lowest 4x4 price |
| 4x8 Kit | 4' x 8' | Hypertherm, Razorweld, most blowback-start cutters | ~$4,000 | Full-sheet cutting under $4,000 |
| 4x4 Assembled | 4' x 4' | Hypertherm, Razorweld, most blowback-start cutters | ~$4,000 | Ready to go out of the crate |
| 4x8 Assembled | 4' x 8' | Hypertherm, Razorweld, most blowback-start cutters | ~$6,500 | Assembled full-sheet at entry pricing |
Prices are approximate (2026). Does not include plasma cutter. Kit prices do not include assembly labor.
If your primary goal is getting into CNC plasma cutting at the absolute lowest cost, STVCNC kits are the most affordable full-size option on the market.
Builders who enjoy the assembly process and take satisfaction in building their own tools. The bolt-together kit is a project in itself before you even start cutting.
Home shop hobbyists cutting thin material for personal projects, metal art, and occasional small jobs. STVCNC is adequate for light-duty hobby work.
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No. STVCNC tables use a bolt-together design that requires no welding. The frame components are pre-cut and pre-drilled, and you assemble them with standard hardware using basic hand tools. Most buyers complete assembly in 6 to 12 hours depending on their mechanical experience. This bolt-together approach is the key reason STVCNC can offer such low prices, as it eliminates the labor cost of welding and reduces shipping weight.
STVCNC and Langmuir both target the entry-level market but with different approaches. Langmuir offers a more polished out-of-box experience with FireControl software and a larger community. STVCNC offers a lower price point but requires more DIY effort in assembly and setup. STVCNC frames are typically lighter gauge than Langmuir CrossFire PRO frames. For pure budget, STVCNC wins. For ease of use and community support, Langmuir wins.
STVCNC tables work with any plasma cutter that has blowback start (pilot arc) and a machine torch or CPC port. The most popular pairings are the Hypertherm Powermax45 XP and Powermax65 for quality-focused buyers, and budget-friendly options like the Razorweld CUT45 or YesWelder CUT-55DS for buyers keeping total project cost as low as possible. Avoid any plasma cutter with high-frequency start, as it will damage CNC electronics.
STVCNC bolt-together frames are lighter than welded-frame competitors, which means they have more flex under cutting forces. For thin material up to 1/4 inch, this is generally not an issue and cut quality is acceptable. For thicker plate work at higher amperages, the lighter frame may introduce slight vibration artifacts in cuts. If you primarily cut 3/8 inch and thicker material, consider a welded-frame table from Arclight Dynamics or ShopSabre instead.
STVCNC primarily sells bolt-together kits, but they do offer pre-assembled options at a higher price point. The assembled option adds several hundred to over a thousand dollars depending on the model size. Most STVCNC buyers choose the kit option to maximize savings, since the bolt-together assembly is straightforward and does not require specialized tools or skills beyond basic mechanical aptitude.