We measured runout (lateral deviation as the spindle is turned) on the spindle and on a machined test shaft mounted in the chuck, and found all our machines well within acceptable tolerances.ĭrill press spindles run in a quill, or hollow shaft, that's designed to move up and down in the housing. Chucks are mounted on tapered spindles-a tap with a mallet keeps the chuck in place and the tapered fit guarantees accuracy.
The Delta DP350 has continuously variable speed, achieved mechanically through variable pulleys.Ĭhuck size for typical benchtop units is 1/2 in. In most cases, this provides five speeds, although our Ryobi press has 12. This dimension indicates how far you can place a hole from the edge of your work.Īll of our machines come with induction motors, and all but one deliver power through a belt running around a pair of stepped pulleys. To understand how much a drill press can handle, divide this number in half to get the throat depth, or distance from the bit to the support column at the back of the machine. DRILL PRESS FEATURESĭrill presses are designated by the maximum-diameter workpiece, in inches, that can be centered under the bit. Runout at machine spindle (without chuck) is nil on all machines. Runout measured at test shaft mounted in chuck.
Distance from the chuck to the table at its lowest point. Dimension shown is twice the distance from bit center to support column. Our samples range in price from about $110 to $210, with an average that's about what you'd pay for a good 12-volt cordless drill kit. Best of all, the benchtop versions are easily affordable. While the floor models have greater capacity, most home shops will find a benchtop press completely adequate-plus it's compact so it can be moved out of the way when necessary.
#Ryobi 10 drill press portable#
And, it handles this job with a level of repeatable accuracy and control that's impossible to maintain with a portable tool.ĭrill presses come in two flavors: floor models and those designed to be mounted on a bench. On the other hand, except for occasional stints with a sanding drum, a drill press is exclusively designed for making holes. And, while corded versions do have serious power, they don't approach the torque available in a drill press. Most portable drills these days have variable-speed, reversible motors and are designed for driving threaded fasteners as much as boring holes. While a drill press can be thought of as the stationary version of an ordinary handheld portable drill, there are important differences. The tool, of course, is a drill press, and if you don't have one, it's time to look at the reasons why you should. But after all the hype has settled to the showroom floor, you'll find one machine sitting quietly in the corner, doing the same job it has for decades, with little change or help from the marketing team.
There's always a new table saw with innovative features, a redesigned compound miter saw with greater capacity and more accuracy than last year's, or a planer that delivers a flatter, smoother surface than ever before. When it comes to shop equipment, it's easy to see which tools are the most popular.
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