The 6 Best Milling Machines
Updated by · How we research
Six milling machines compared, from a desk-size micro mill to desktop CNC and bench mill-drills. The Jet JMD-18 leads for its motor, table and warranty. When users buy our independently chosen editorial selections, we may earn commissions to help fund the Wiki.
A bench mill is only as accurate as its setup: most arrive needing the head squared to the table and the slides snugged before they cut true. The vise, cutters and collets a first mill needs can add a large share of its price. This page is for home machinists, model makers and small shops.
Editor's Notes
October 26, 2026, by Ezvid Wiki Admin:
The Jet JMD-18 now leads, because it pairs a 2-horsepower motor and a big cast-iron table with a two-year warranty from a brand with parts and manuals you can find. Only two of the old picks stay. The Precision Matthews PM-727M and PM-25MV now sell only from the maker's own store, so they moved to Special Honors. The Shop Fox M1111, OTMT OT2213, Erie Tools ETD-SM and Grizzly G0704 have no current offer, and we dropped the Grizzly G4015Z, which is a lathe and mill combo rather than a mill.
The Proxxon MF 70 stays for small, delicate work. New are the Jet JMD-15, two brushless MechMaxx machines, the MechMaxx VM18L and the MechMaxx VM25LD, and the Makera Carvera Air for people who would rather draw a part than crank handles. The MechMaxx picks are young, so we'll watch how they hold up.
No lab or trade magazine has run bench mills side by side, so this ranking leans on the makers' published specs and warranties, patterns in owner feedback about column alignment, motors and missing hardware, and a recall search that found nothing for any of these brands.
January 08, 2020:
Added the Precision Matthews PM-25MV.
Both the Precision Matthews PM-25MV and the PM-727M are good machines for the price and, most importantly, can be used to fabricate parts needed for precise work. The major differences amount to the motors and the drives. These differences were weighed along with other features to determine their relative ranking. The PM-25MV is equipped with a 110Vac brushless DC motor and a belt drive. The PM-727M comes with a 110Vac AC induction motor and a direct gearbox.
As far as I'm concerned, the DC motor gets the nod because it is appropriately brushless (a brushed DC motor would be completely wrong for a continuous operation machine like mills) and because, by its DC nature, produces flat torque across operating speeds. Induction motors often lose torque at higher speeds (it is a point of contention whether torque is important for mills at higher speeds but it is not contentious that it certainly doesn't hurt to not have that limitation). Alternatively, you might think that the induction motor should get the nod because it relies on an electrical mechanism to transfer current while the BLDC motor relies on a mechanical mechanism (this difference results in extended service life in favor of the induction motor).
Nevertheless, the reason that the PM-727M is placed ahead is because of the drives. Belt drives are inherent failure points for machines and in the long term are almost certainly less reliable and effective at transferring torque than a direct gear box.
Using mills is very dangerous and should only be used by trained professionals to avoid personal injury or damage to equipment.
Special Honors
Precision Matthews Precision Matthews sells its own line of mills directly, from compact bench machines such as the PM-25MV and PM-727M up to full knee mills, and offers add-ons like power feeds and power drawbars. Its bench mills are popular with home machinists who want a square column and a stronger motor, and they're no longer stocked through other big stores. precisionmatthews.com
Mill-Drill, Micro Mill Or Desktop CNC
Knee mills weigh a ton or more and need a 230-volt circuit and a forklift or rigging crew, so most hobbyists start on a bench machine.
A milling machine holds a spinning cutter still while the table moves the work under it in three directions, left and right, front to back, and up and down (Wikipedia: Milling). That rigid, measured table travel is what a drill press lacks. A drill press only pushes straight down, and its bearings aren't built for the sideways load of an end mill.
For a home shop there are three practical choices. A bench mill-drill weighs a few hundred pounds, uses full-size tooling and can cut steel in light passes. A micro mill such as the Proxxon MF 70 runs at 5,000 to 20,000 rpm with collets up to 3.2 millimeters, which suits brass, plastics and aluminum for models and jewelry. A desktop CNC such as the Makera Carvera Air cuts from a computer drawing inside an enclosure, which is ideal for repeat parts and engraving but limited by a small work area and slim bits.
The step above all of these is a knee mill, the Bridgeport-style machine found in school and job shops (Wikipedia: Bridgeport Machines). Knee mills weigh a ton or more and need a 230-volt circuit and a forklift or rigging crew, so most hobbyists start on a bench machine.
Rigidity, Columns And Tooling
Weight is the best quick guide to rigidity. Mass soaks up vibration, so a heavier machine can take a deeper cut before the cutter chatters and leaves a rough finish. That's why a 660-pound bench mill can do work a 180-pound one can't, even with a similar motor.
Column shape matters too. On a round-column mill-drill, the head swings around the column when you raise or lower it, so you lose your position and have to realign it. Square columns with dovetail slides keep the head lined up through its travel, which saves time on every job that needs a tall setup.
Check the spindle taper. R8 is the common standard on bench and knee mills in North America, so collets, drill chucks and face mills are easy to find (Wikipedia: Machine taper). Hold end mills in collets rather than a drill chuck; a chuck can work loose under side load (Wikipedia: Collet). Belt-drive machines change speed by moving belts, while brushless motors change speed with a dial and keep their pull at low speeds.
Power, Setup And Safety
Most bench mills run on 115 volts, but a 2-horsepower motor draws enough current that it's best on its own circuit. The Jet JMD-18 comes wired for 115 volts and can be converted to 230 volts by an electrician. Plan for delivery too: machines this heavy arrive by freight on a pallet, and you'll need an engine hoist or several helpers to lift one onto a stand or a strong bench.
Budget for the parts that make a mill useful: a milling vise, a set of collets, end mills, clamps and an edge finder or indicator. Then spend an afternoon on setup. Clean off the shipping grease, oil the ways, adjust the gibs so the table moves without slop, and square the head to the table before you trust a cut.
Mills grab anything loose. Don't wear gloves, rings or loose sleeves near the spindle, and tie back long hair. Wear safety glasses, clamp the work in a vise, stop the spindle before measuring or clearing chips, and never reach over a turning cutter. OSHA's machine guarding pages cover the hazards in more depth.
How we researched this
We compared 18 milling machines, from micro mills to bench mill-drills, combination machines and desktop CNC mills, read the makers' spec pages and warranty terms for the finalists, studied patterns in owner feedback, and checked every brand for recalls with the U.S. Consumer Product Safety Commission. No independent side-by-side test of bench mills exists.
Sources (10)
Frequently asked questions
Can a bench mill-drill cut steel?
Yes, in light passes. A 1- or 2-horsepower mill-drill handles mild steel with small end mills and shallow cuts. Big cutters and deep passes cause chatter, so take more passes instead.
What's the difference between a mill and a drill press?
A mill has a rigid table that moves the work in measured steps in three directions, and its spindle bearings handle sideways loads. A drill press only drills straight down and isn't built for side cutting.
Do I need 230 volts for a milling machine?
Not for most bench mills. They run on 115 volts, though a larger motor is best on its own circuit. Knee mills usually need 230 volts.
What else do I need to buy with a mill?
Plan on a milling vise if one isn't included, R8 collets, end mills, clamps, an edge finder or indicator, way oil and a sturdy stand or bench.
Should I buy a manual mill or a desktop CNC?
A manual mill is better for steel, one-off repairs and learning the basics. A desktop CNC suits repeat parts, engraving and fine detail in softer materials, but it has a small work area.
What is the most accurate milling machine for a home shop?
Accuracy comes more from setup than from the brand. A heavy, rigid machine, a squared head, snug gibs and a digital readout matter most. Micro mills and CNC machines are precise but limited to small work.
