Drill press buying guide: swing, power, speeds, chuck

A drill press looks simple, and that is why people buy the wrong one. The spec sheet has five numbers that matter. Everything else is paint.

Swing: the size in the name

The inch figure in most model names (8-inch, 12-inch, 17-inch, 20-inch) is the swing: roughly twice the distance from the chuck to the column, so it tells you how wide a sheet you can drill in the middle. For shelves, boxes and small metal parts, an 8 to 12-inch swing is plenty. For wide panels and large plates, you want 17 inches or more.

The WEN 4208T is the small end: 8-inch, 14 kg, 276 W, with a price band of 80 to 130 euro. The Grizzly G7947 is 17-inch and weighs 86 kg. Same tool family, very different jobs.

Motor power: what the watts tell you

Power decides how big a hole you can make in metal without stalling or burning the bit. Our catalog lists these motors:

• 276 W on the WEN 4208T and 300 W on the Proxxon TBH: light work, wood and thin metal, small bits.
• 600 W on the WEN 4214T: a sensible hobby workshop motor.
• 750 W on the Optimum D 23 Pro V and on the Grizzly G7947: comfortable for steel with larger bits.
• 850 W on the Optimum B 28H and 1,500 W on the Jet JDP-20S: production territory.

If you plan to drill large holes in steel, don't buy under 700 W and expect to run slowly. Watts alone are not the full story, though: a gear-head machine delivers its torque better at low speed than a belt machine with the same motor.

Speed range: the number people skip

Wood likes fast, metal likes slow, and big holes like slower still. The rule is simple: the larger the bit and the harder the material, the lower the spindle speed. So check how many speeds the machine has and how low it goes, not just the top figure.

There are two ways to change speed. On belt machines you move a belt between pulleys: cheap and reliable, but fiddly to change. On variable-speed machines you turn a dial or a crank while the motor runs. The WEN 4214T and the Optimum D 23 Pro V (the "V" and "Vario" in the name) are variable-speed. If you switch between wood and metal several times a day, variable speed pays for itself in patience. If you drill the same material all week, a belt machine is fine.

Quill travel: how deep a hole you can drill

Quill travel (the stroke of the spindle) caps the depth of a hole in one pass. Our sheets give it as the third working dimension: 50.8 mm on the WEN 4208T, 63 mm on the Proxxon TBH, 79.4 mm on the WEN 4214T, 85 mm on the Optimum DQ 24, 105 mm on the Optimum B 28H and 152.4 mm on the Jet JDP-20S. You can drill deeper by repositioning the work, but a long stroke saves time on thick stock.

Chuck: what it holds and how much it wobbles

Check two things: the maximum capacity of the chuck and how the chuck is mounted on the spindle (typically on a taper). A larger capacity lets you use bigger bits; a taper mount lets you swap the chuck for other tooling. A cheap chuck with runout (it wobbles) ruins accuracy at any price, so a replaceable chuck is worth more than an extra tick of motor power. We do not list chuck capacity for every model: check the manufacturer page linked on each sheet before you buy.

Benchtop or floor model

Benchtop is the answer when you drill wood, plastic and thin metal, you have a bench, and you want to move the machine. The WEN 4208T and the Proxxon TBH weigh 14 and 10 kg and fit on a shelf; the WEN 4214T is a heavier 38.55 kg but still bench-sized. The Optimum D 23 Pro V, at 58 kg and 1,149 euro list, is a benchtop with real metalworking ambitions.

Floor is for longer stock, taller workpieces, bigger bits and heavy use. A floor machine gives you a tall column and room under the head: the Optimum DQ 24 (67.5 kg, 549 euro list), the Grizzly G7947 (86 kg, 750 to 950 euro band) and, at the top, the Optimum B 28H (142 kg, 3,100 euro) and the Jet JDP-20S (127.9 kg, 2,100 to 2,500 euro). Mass also kills vibration, which you feel in the hole quality.

Which one for which job

• Models, electronics, small woodwork: WEN 4208T or Proxxon TBH.
• A home workshop with wood and some steel: WEN 4214T or Optimum D 23 Pro V.
• Large panels, long stock, regular metal work: Optimum DQ 24 or Grizzly G7947.
• Daily work in a small shop: Optimum B 28H or Jet JDP-20S.

Before you buy, read the sheet in this order: swing, motor power, lowest speed, quill travel, chuck. The product pages carry the full data and the price band.