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When drilling holes in epoxy resin, proper support of your workpiece is key to preventing cracks and chipping. This ensures a neat finish, especially for detailed crafts and jewellery.
Why Supporting Your Workpiece Matters
Epoxy resin, although durable, is susceptible to stress at the point of drilling. Unsupported pieces can easily fracture, especially with fine detail or thin castings. By securely supporting your item, you distribute the force of the drill more evenly, reducing the risk of cracks that can spoil your hard work.
Methods for Safe Drilling
Lay your resin flat on a stable surface. Placing a soft but firm material like a cork mat, wood block, or folded cloth beneath will cushion the resin and absorb vibration. Always keep the area directly under the point to be drilled well supported. If possible, gently clamp the piece between layers of protection (such as felt or foam) to immobilise it, but avoid excessive pressure that could damage your work.
Use slow and steady drilling motions. Manual tools such as the Mini Hand Drill for Precision for Craft & Jewellery Work provide more control and minimise risk compared to high-speed power tools, especially on smaller or more intricate pieces.
Practical Tips for Smooth Results
- Support both sides if drilling near edges or corners.
- Start with a smaller drill bit and work up to the required size to further reduce stress.
- Wear protective eyewear such as Safety Glasses to shield against debris during drilling.
When This Matters Most
This step is crucial when working with delicate resin jewellery, thin castings, or detailed pieces where cracks are more likely to occur. Even if using a kit like the Evershine Collection, taking care with drilling ensures lasting results.
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Proper support is a simple but vital step in resin crafting, ensuring your pieces remain flawless. For more on safe and professional techniques, explore our full guide on how to drill epoxy resin.