8 Best Jewellery CNC Machines of 2026

Muscle-bound and metal-clad, the LUNYEE 3018 PRO MAX brings a 500W spindle and a fully metal frame to a desktop footprint. Its spindle reaches 12000 RPM, and the reinforced aluminum profiles keep vibration low when you chase fine detail in brass, copper, or wax. For jewellery makers who have outgrown plastic-framed starter kits, this model offers the structural confidence needed for repeatable work.

In hands-on use, the 80mm Z-axis travel stands out, since most desktop routers in this class stop shorter and force you to reposition pieces mid-job. The six limit switches, emergency stop, and manual handwheels make origin setting far less fiddly, which saves time on small batches of pendant blanks. The trade-off is that the 12mm optical axis upgrade is sold separately, and the frame needs careful tuning before it runs at its quietest. Hard stones and dense metals will push the motor, so shallow passes are the smarter approach.

Against the Genmitsu 3020-PRO Ultra, the LUNYEE gives up some spindle refinement and collet flexibility in exchange for a taller working height and raw power. It suits jewellery workshops that cut thicker wax molds or deeper engraving on brass blanks. Compared with the Genmitsu 3018-PRO, it delivers a noticeably sturdier build and a more capable feature set for the same kind of metal-focused work.

Precision and torque collide in the Genmitsu 3020-PRO Ultra, a router that treats fine metalwork as its natural habitat. The 710W spindle runs from 6500 to 30000 RPM with six speed settings and constant torque control, so you can switch between delicate silver-tone engraving and firmer aluminum cuts without swapping tools. Its 1/8 inch ER11 collet gives jewellery makers a reliable grip on small bits that cheaper routers tend to wobble on.

Real-world performance shows where this machine earns its reputation. The 60mm stepper motors deliver 7.3 Nm of torque across all three axes, which allows 1.5mm single-pass cuts in aluminum and keeps the carriage steady during longer engraving sessions. The dual linear rails on the X-axis and the enclosed mold materials reduce flex, so ring settings and bezel outlines come out with crisp edges. The main limitation is the modular, power-box-free wiring, which is tidy but demands attention during installation, and the spindle heat can climb during marathon runs on dense metals.

Compared with the Genmitsu 3018-PRO, the 3020 Ultra sacrifices desktop compactness for a stiffer frame and stronger cutting ability, making it the better choice for studios moving from one-off prototypes to small production runs. Set against the LUNYEE 3018 PRO MAX, it offers finer spindle control and a more refined all-metal build, so it feels like the more balanced option for everyday jewellery precision.

Your first project starts here with the Genmitsu CNC 3018-PRO, a compact desktop router designed to make learning feel approachable rather than intimidating. The raised base adds stability during cutting, and the simplified assembly means you spend less time wrestling with hardware and more time making things. Built around open-source GRBL control, it gives beginners a clear path from a first test engraving to custom signs and small metal parts.

During practical testing, the 300 x 180 x 45 mm working area handles small woodworking, PCB milling, and soft aluminum engraving with ease. The offline controller lets you run basic G-code without tethering a laptop to your bench, which is handy in a crowded home studio. The 45mm Z-axis height is the clearest limitation, because thicker wax blocks or deep jewellery molds will hit the ceiling quickly. Hard metals are also outside its comfort zone, so it works best on softer materials with light, patient passes.

Compared with the TTC3018 Pro, the Genmitsu 3018-PRO leans toward guided learning and offline convenience, while the TTC offers an all-metal Z-axis for steadier precision. For jewellery hobbyists who want to learn the fundamentals before investing in heavier equipment, this kit is the more forgiving starting point. Against the Genmitsu Cubiko, it trades the enclosure and automatic Z-probing for a more open, hands-on workflow that rewards curiosity.

Skip the setup headache with the Genmitsu Cubiko, a pre-assembled desktop router that arrives ready to carve rather than ready to build. Its integrated enclosure contains chips and debris while muting operating noise, which makes it a sensible fit for a spare room or a shared studio corner. Opening the cover automatically pauses the operation, a small but reassuring safety feature when you lean in to check a delicate engraving.

In everyday use, the auto Z-probing takes the guesswork out of tool height. Enter your material thickness and the machine handles the zeroing, which is especially useful when you switch between metal blanks and wax masters. The surface mapping samples multiple points across the bed and compensates for uneven boards, so PCB traces and engraved plates keep a consistent depth, and the ±0.1 mm positioning accuracy holds up for detailed jewellery patterns. The enclosure does restrict oversized pieces, so larger silver trays or sculpted molds will need a different machine.

Compared with the Genmitsu 3018-PRO, the Cubiko swaps open-frame flexibility for enclosure and automation, making it ideal for jewellery makers who value a tidy workspace over a customizable frame. Against the TTC3018 Pro, it offers far more automation for a smoother first week, although the TTC’s all-metal Z-axis suits heavier cutting. For studios that prioritize convenience and cleanliness, the Cubiko delivers a more polished daily experience than most open-frame desktop routers in its class.

Light is the new chisel for makers who want crisp surface detail, and the Longer RAY5 10W brings a 0.06 x 0.06 mm laser spot to the bench. This is a laser engraver rather than a milling router, so it shines when you need delicate logos, hallmarks, or fine linework on finished pieces. The dual-beam design pushes engraving speeds up to 10,000 mm per minute, which keeps larger batches moving without sacrificing edge quality.

In real use, the 400 x 400 mm working area provides generous room for multiple pendant faces or a full tray of blanks in one session. The 32-bit motherboard runs smoothly, and the 3.5-inch touchscreen makes adjustments simple, while Wi-Fi, USB, app, and TF card options let you send designs in whatever way suits your workflow. The honest limitation is that 10W power works best as surface marking on metal, so deep carving or thick metal cutting falls outside its strengths. Metal results also depend on coatings and settings, so expect a short learning curve.

Compared with the Genmitsu Cubiko, the RAY5 handles light, graphic work while the Cubiko mills into material, so the two complement each other on a jewellery bench. Set against the Genmitsu 3018-PRO, the RAY5 offers a much larger engraving field and finer detail for decorative work. It is best suited to jewellers, engravers, and small brands who need sharp marking on bezels, plates, and glass accents rather than deep subtractive cuts.

Repair without the heat drama is the promise of this automatic pulse argon arc TIG spot welder, a tool built for jewellers who need controlled joins rather than full fabrication. Its pulse argon arc concentrates heat into short bursts, which helps protect nearby stones and delicate settings from discoloration. Unlike a milling router, this unit focuses on joining and repairing metal, filling a gap that many jewellery benches still leave open.

In practical scenarios, the welder shines on chain links, prong repairs, and small solder-free joins where precision matters more than bulk output. The product notes that argon gas improves weld quality when connected through a pressure gauge, and it can still operate without gas, although results will be less consistent. Argon must be purchased separately, so budget for a regulator and cylinder before the first session. Because the data on this unit is limited, buyers should verify duty cycle and amperage details with the seller before committing to frequent production use.

Compared with a CNC router, this welder serves a different role entirely, since it repairs and joins while routers cut and carve. Pairing it with the Genmitsu 3018-PRO or TTC3018 Pro gives a jewellery bench both shaping and repair capabilities. As a dedicated repair tool, it suits goldsmiths and repair studios that handle finished pieces daily more than makers focused purely on prototyping.

Metal where it counts is the defining trait of the TTC3018 Pro, which replaces the typical nylon Z-axis with an all-metal design built around T8 backlash-eliminating lead screws. The result is 0.1 mm positioning accuracy and a Z-axis that stays planted during engraving, which matters when you are cutting fine lines into brass or aluminum sheet. At 15 pounds with a 420 x 355 x 280 mm footprint, it slides into a corner of a crowded workbench without fuss.

On the bench, the 300 x 180 x 40 mm working area covers nameplates, small signets, and prototype pendants comfortably. The 775 spindle motor spins between 7000 and 9000 RPM, and the included ER11 collet accepts shanks from 0.5 to 7 mm, along with ten standard cutters that get you started right away. The machine relies on USB wired connection only, with no Wi-Fi, Bluetooth, or TF card slot, so every program travels by cable. Its 40mm Z-height also limits deep work, and the modest spindle power favours light cuts over aggressive milling.

Against the Genmitsu 3018-PRO, the TTC offers the sturdier Z-axis and tighter precision, while the Genmitsu provides the more beginner-friendly offline controller. Compared with the Genmitsu 3020-PRO Ultra, the TTC is lighter, simpler, and easier to store, though it trades raw torque for finesse on small brass and silver-toned components. It is an excellent pick for detail-focused jewellers, engravers, and STEM trainers who value accuracy over headline power.

Big ideas in a small footprint describe the CNCTOPBAOS 1610 PRO, a mini router that proves entry-level value does not have to mean compromise. The upgraded GRBL 1.1f control board adds an emergency stop port, probe port, limit inputs, and a fan port for heat dissipation, giving this compact unit more safety features than most budget routers. Its 120W spindle runs at up to 10000 RPM and supports up to 20000 RPM, which gives small-scale jewellery makers a surprisingly capable starting point.

In hands-on scenarios, the 180 x 100 x 45 mm working area suits small pendant blanks, PCB boards, and engraved wax patterns, although it leaves little room for larger pieces. The ER11 collet covering 0 to 7 mm accepts a wide range of bits, and the board can drive a 12V 0.5W to 20W laser module, which expands creative options. The NEMA 17 stepper motors rated at 1.3A provide modest torque, so the machine prefers wax, soft copper, and light aluminum over dense metals. Setup is straightforward, but expect to spend extra time tuning feeds to keep cuts clean.

Compared with the Genmitsu 3018-PRO, the 1610 PRO gives up working area and beginner-oriented guidance for a more budget-friendly entry point with similar core functions. Against the TTC3018 Pro, it trades the all-metal Z-axis and tighter precision for a smaller, lighter footprint and extra expansion through the laser module. This is the right fit for hobbyists and students testing whether CNC jewellery work suits them before committing to a larger investment.