Drill Press Techniques for Beginners

The drill press has gotten underestimated in shops where the cordless drill sits on every bench and seems like it covers everything. It doesn’t. As someone who has used both extensively, I can tell you that the moment you need a hole that’s actually perpendicular to the surface — not approximately perpendicular, actually square — you reach for the drill press. Today, I will share everything I know about what makes this machine essential and how to get the most out of it.

But what does a drill press do that a handheld drill can’t? In essence, it holds the bit on a fixed vertical axis, guided by a column and quill that allow zero deviation from perpendicular regardless of how much force the cut requires. But it’s much more than just straight holes — a drill press with the right setup becomes a dedicated mortising machine, a Forstner bit station, a drum sanding setup, and the only reliable way to drill hardware locations that have to line up across multiple parts.

The Core Advantage: Perpendicularity

A handheld drill held by a careful operator produces holes that are typically within 2-3 degrees of perpendicular. That sounds close. In practice, a 2-degree error on a 1-1/2″ deep hole moves the exit point by about 1/16″ from where it should be. On loose-tolerance work, that’s irrelevant. On any joinery where the hole has to align with a matching hole on another part — dowel joints, shelf pin holes, mortise drilling — it’s a real problem that compounds as you add more holes.

The drill press eliminates this variable entirely. The quill runs on precision bearings in a fixed housing. The table is set perpendicular to the quill. As long as the workpiece is flat on the table and the table is correctly set, the hole is perpendicular — every time, regardless of operator fatigue or how much force the cut requires.

The Table and Fence

The drill press table is the reference surface for everything else, and its tilt adjustment is one of those features you set once, verify, and then largely forget. Set the table perpendicular to the quill with a reliable square. Don’t trust the table’s angle indicator — verify with an actual square held against the quill with a bit installed. Adjust until the square shows no gap, then tighten the table lock and leave it.

A fence clamped to the table — a straight piece of hardwood works fine — lets you drill a row of holes at a consistent distance from an edge. This is how you drill shelf pin holes accurately: mark the spacing along the fence, clamp your workpiece against the fence, and step through the locations. The alternative — measuring and marking each hole individually with a cordless drill — takes longer and produces worse results.

Bit Selection Matters More Than You Think

A drill press can run bits that would be impractical or dangerous in a handheld drill. Forstner bits — the cup-style bits that cut clean flat-bottomed holes — run beautifully in a drill press at appropriate speeds. They require the fixed axis and firm table pressure that only a drill press provides. In a handheld drill, Forstner bits grab and torque unpredictably.

Spade bits and brad-point bits also perform noticeably better in a drill press than handheld — cleaner entry, less tearout on the exit side when you back a scrap piece against the underside of the workpiece, and consistent hole diameter across multiple parts. For repetitive drilling where every hole needs to match, set the drill press depth stop and run all the holes at the same setting. No measuring, no variation.

Speed Selection

This is where many drill press users go wrong. Belt-and-pulley drill presses — most of the benchtop models — require you to physically move the belt to change speed ranges. Many woodworkers leave it in one position indefinitely and wonder why their large Forstner bits burn the wood.

The rule: larger bits and softer materials need slower speeds; smaller bits and harder materials run faster. A 1/4″ twist bit in hardwood can run at 2,000+ RPM. A 2″ Forstner bit in any wood should be running at 500 RPM or slower. Running a large bit too fast generates heat that scorches the wood, dulls the bit faster, and can cause the bit to chatter and grab. Check the recommended speed for your bit size and set the belt accordingly — it takes 30 seconds and makes a real difference in hole quality and bit longevity.

Drum Sanding Setup

A drum sander in the drill press chuck turns this machine into a stationary spindle sander for curved work. Oscillating spindle sanders are purpose-built for this, but if you don’t have one, a sanding drum in the drill press with the table set at a consistent height gives you a flat reference surface to sand curved parts against. Lower the drum so its bottom runs just at table level, set speed slow, and feed curved parts against the rotation. It’s not as convenient as a dedicated machine, but it works for occasional use without buying another piece of equipment.

Safety Points Worth Keeping

Clamp the workpiece. A drill bit that grabs a loose piece of wood — particularly at the moment it breaks through the underside — spins the piece with significant force. Small parts especially must be clamped or held against a fence, not just held by hand. This is the drill press safety rule that matters most in practice.

Lower the chuck key habits matter too. Some drill presses have spring-loaded chuck keys that eject when you release them; older machines don’t. Never leave the chuck key in the chuck when power is on. A key that spins out at drill press RPM causes serious damage. The habit of removing the key before turning on power is absolute — no exceptions.