Drill Press

DRILL PRESS

A drill press is a stationary or bench-mounted power tool used for drilling precise holes in various materials, such as wood, metal, or plastic. It consists of a motor-driven spindle that holds a drill bit, which is lowered into the workpiece by manually operating a lever. The drill press offers greater accuracy and control compared to handheld drills, making it ideal for tasks requiring precision.

Parts of a Drill Press

Base: The heavy platform that supports the entire machine.
Column: The vertical support structure that connects the base to the head.
Table: The adjustable platform where the workpiece is placed.
Tachometer: Speed Read out for bit speed.
Chuck: The clamp that holds the drill bit in place.
Quill: The part of the spindle that moves up and down when drilling.
Depth Stop: A device that limits the downward travel of the drill bit to control the hole depth.
Quill Feed: The lever that lowers the spindle and drill bit into the workpiece.
Motor: Powers the spindle to rotate the drill bit.
Start/Stop Switch: Controls the power to the drill press.
Drivetrain: Belts and pullies location that connects the motor to the spindle.
Table Height Adjust: Rises and lowers the table height to bring the material closer to the bit.
Table Height Adjust Lock: Locks the table so that it does not move during operation.

How it Works

To use a drill press, the operator secures the workpiece on the table, often using clamps or a vise for stability. The drill bit is selected based on the material and the desired hole size, then installed into the chuck. The table height and position are adjusted to align the drill bit with the desired drilling location. The operator then turns on the machine, lowers the drill bit into the material by pulling a lever, and applies steady pressure to create the hole. Once the hole is drilled, the operator releases the lever, allowing the spindle to retract, and turns off the machine.

Complementary tools - bits & bit types, clamps, can you find some pictures

Setting Speed

The speed of the drill press controls the RPM at which the spindle rotates and must be set appropriately before drilling. Softer materials, such as wood or plastic, and smaller drill bits require higher RPMs to produce clean, smooth holes. Harder materials, such as metal, and larger drill bits require lower RPMs to prevent overheating, bit damage, or excessive wear on the machine. The drill presses in the makerspace use a dial with a digital readout on the front of the machine to adjust and display the current spindle speed.

Twist Bits (HSS)

All-purpose for wood, plastic, light metal.

Brad Point Bits

Center point for precise starting in wood.

Spade Bits

Fast drilling of large, rough holes.

Multi-Spur Bits

For fast, and large holes.

Forstner Bits

Clean, flat-bottom holes, ideal for cabinetry.

Plug Cutters

Cut circular plugs to hide screw heads.

Auger Bits

For deep, clean holes, excellent chip removal.

Makerspace Equipment

Powermatic - PM2800B

Powermatic - PM2815BT

6” of quill travel with one revolution of the handle
Digital RPM readout allows user to optimize the spindle speed to the application
Fence system adjustable for a perfect 90-degree relationship to the table and for rapid alignment of stock
Includes 5/8" keyed chuck
Laser guides provide an accurate indication for tool point
Mechanical variable speed allows for full range of speeds with no belt changes
Oversize cast iron base for added stability
Reversible handles can be mounted on either side of the machine for more comfortable working of the quill
Two independently adjustable LED work lights eliminates shadows
Work table can be rotated to a full 90 degree position

Gear driven power transfers torque consistently and efficiently for a wide range of materials
Electronic variable speed from 250-3000 RPM
Laser cross hairs provide unbeatable accuracy and precise tool point indication
Highly visible digital readout gives users precise speed control
Powermatic quality in a benchtop size with 5" of total quill travel

Safety

Before using a drill press, ensure the machine is securely mounted and that you are wearing appropriate safety gear, such as safety glasses. Select the appropriate drill bit for the material and desired hole size, and securely insert it into the chuck. Adjust the table height so that the drill bit is aligned with the drilling location on the workpiece. Clamp the workpiece to the table to prevent movement during drilling. Turn on the machine, and slowly lower the drill bit into the material using the feed lever, applying steady pressure. Once the desired depth is reached, release the feed lever to allow the spindle to retract. Turn off the machine before removing the workpiece.

General Safety:

Always read and follow the manufacturer's instructions.
Wear safety glasses to protect your eyes from flying debris.
Keep loose clothing, hair, and jewelry away from moving parts.
Ensure the drill bit is properly secured in the chuck.

During Operation:

Always secure the workpiece with clamps or a vise to prevent movement.
Use the appropriate speed setting for the material being drilled.
Avoid applying excessive force; let the drill bit do the work.
Be aware of the quill's range of motion to avoid overextending.

Post-Operation:

Turn off the drill press and allow it to come to a complete stop before removing the workpiece.
Clean the area of any debris and store the drill bits properly.

Standard Operating Procedures

Access & Hazard Information

Standard Access

Members are allowed to use this equipment. Access rules are defined by the equipment’s hazard class. Read the hazard class descriptions.

(update to reflect badging)

Hazard Class 3

Hazards: Minor injuries that can be resolved with first aid kit or ice pack, but potential for serious lacerations and minor amputations that require medical attention
Power: Greater than 0.5 HP, greater than 10-amp, 120 VAC, greater than 24V DC
Examples: Powerful portable tools and light industrial tools. 3D printers/processes with toxic/corrosive wash steps, CNC interlocked/enclosed mill, lathe, waterjet
Access Requirements: Members must attend a training session and pass written and hands-on exams. Improper use will be punished with a verbal warning, a note in the members file, mandatory retraining, and potiential loss of access to the space.
Supervision Requirements: The Makerspace must be open and a makerspace staff member must approve use of the equipment each time it is used. Staff may deny access or place additional restrictions on the use of this equipment on a per-use or per-person basis.

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