Should I Use Tape When Drilling Resin? Tips & Best Practices

If you’re drilling into cured resin for jewellery, crafts, or DIY, you might wonder whether applying tape is worthwhile. Taking this simple precaution can make a noticeable difference in your results.

Why Use Tape When Drilling Resin?

Applying masking tape to the surface before drilling into resin helps prevent small chips and cracks around the hole’s entry point. Resin, once cured, is hard but can be brittle at the surface. The tape supports the edges, reducing the chance of surface damage as the drill bit goes in. Marking your drill point is also easier on tape, as you can draw precise guidelines that remain visible during your work.

How to Apply Tape for Drilling

Choose standard masking tape that adheres well but is gentle enough not to leave residue.
Firmly press the tape over the area where you plan to drill.
Mark your intended drill spot directly on the tape for easy visibility and accuracy.
Drill slowly, especially at the initial contact, to avoid cracking or chipping.

Using a dedicated tool such as the Mini Hand Drill for Precision for Craft & Jewellery Work or a rotary tool with a suitable drill bit can deliver the best control and results on resin surfaces.

When This Matters Most

Tape is most helpful if working with detailed craft pieces, resin jewellery, or projects where appearance is important. For larger, less visible holes or functional items, the need is less critical, but tape can still offer some protection against unwanted chipping.

Related guides

How To Drill Resin

Taking extra care—such as using tape—makes your resin drilling neater and more reliable, helping you achieve clean results across creative or DIY projects. For an in-depth look at more techniques, see our full guide on how to drill resin.