Using Diamond Coated Drill Bits Leaflet - Kernowcraft
Unit of measure: Each
Here at Kernowcraft we have collectively accumulated a vast amount of jewellery making knowledge over the years and we thought it would be helpful to compile some information leaflets to pass the knowledge on to you.
This is our own leaflet with full instructions for using the diamond coated drill bits.
The technique for drilling through stones is quite different from standard drilling of metals; as some of you may be drilling stones for the first time, we produced this leaflet with all the instructions you need to ensure you have success and use the correct method to increase the life of your diamond coated drill bits.
The leaflet also includes safety information and ideas on how to make good use of your diamond drill bits in jewellery making.
Dispatch Information
Orders are dispatched Monday to Friday (excluding bank holidays).
Most orders are shipped the same day if placed before our cutoff. Dispatch may take longer during busy periods, sales events, or for complex/custom orders.
Special Delivery orders must be placed by 12 noon for same-day dispatch.
UK delivery options
- Free UK Delivery - Orders over £50.
- Standard Delivery - 3–5 working days with Royal Mail Tracked 48.
- Express Delivery - 1–2 working days with Royal Mail Tracked 24 - only £4.99.
- Special Delivery - Next working day with Royal Mail - from £7.99.
- Courier Delivery - Next working day with FedEx - from £14.99.
International Delivery
- Method: Sent via Royal Mail Tracked, handed over to your local postal service for final delivery.
- Estimated time: Usually 5–10 working days.
- Cost: Starts from £12.99 (varies by destination and order weight).
- Important note: Local import duties, taxes, or customs fees may apply and are payable by the recipient on arrival (not included in our shipping charge).
Track your order using the details sent in your confirmation email.
Questions? Contact us
- You can return unused items in their original packaging within 30 days of delivery.
- Earrings and earring parts cannot be returned for hygiene reasons.
- Return shipping is at your cost unless the item is faulty or damaged in transit.