How to choose the right magnetic drill?

When selecting a new magnetic drill, there are several important points to weigh up:

Material: Think about what you’ll be drilling into. How thick or hard is the material? Is it in a tight or awkward space where a compact, low-profile drill might be better? Can you bring the drill to the job, or does the workpiece need to be brought to the machine?

Application: Consider what you’re trying to achieve. Are you enlarging an existing hole, lining up two pre-drilled holes, or creating a fresh hole from scratch?

Drill Bit: Make sure the drill bit is suitable for the material you’re working with. Look at the composition, coating, and cutting edge design, as well as the flute angle and overall length.

Hole size and depth: Know the diameter of the hole you need and how deep you’ll be drilling.

Shank style: Check compatibility with your machine.

Bit type: Different jobs call for different types of drill bits, for example:

- Annular cutters use a hollow core to cut precise holes in tougher materials such as steel and stainless steel.
- Twist drills are the most widely used and work well for general drilling in metal, plastic, and wood. They usually have a cylindrical shank, though some are adapted with a ¼” hex fitting.
- Step drills are cone-shaped with a stepped profile, allowing you to cut a range of hole sizes. They’re particularly useful on thinner or softer materials.