NIQUA SUPER Q 58PM Twist Drill Bit – Swiss Precision for Jewellery Manufacturing
The NIQUA SUPER Q 58PM Twist Drill Bit is a premium-quality precision drilling tool designed for highly accurate drilling in soft precious metals such as gold and silver, as well as copper, brass and similar alloys.
Its specially engineered spiral geometry ensures excellent chip evacuation and enables exceptionally clean, burr-free and precise drilling results. Whether used in jewellery manufacturing, engraving or fine mechanical applications, the SUPER Q 58PM delivers professional-grade performance with maximum reliability.
Manufactured from hardened tool steel in genuine Swiss Made quality, this precision drill offers outstanding wear resistance, smooth operation and excellent stability — even at high rotational speeds. The result is consistently high cutting performance combined with an extended tool life.
The NIQUA SUPER Q 58PM is the ideal choice for jewellers, goldsmiths and precision craftsmen who require maximum accuracy and dependable performance in daily workshop use.
Product Details
- Precision twist drill bit for jewellery applications
- Made from hardened high-quality tool steel
- Optimized spiral geometry for efficient chip removal
- Clean, burr-free and accurate drilling results
- Suitable for gold, silver, copper, brass and soft alloys
- Swiss Made precision quality
- Shank diameter: 2.35 mm
- Packaging unit: 6 pieces
Key Advantages
- Hardened premium tool steel for extended service life
- Precise and vibration-free drilling performance
- Excellent cutting efficiency at high rotational speeds
- Smooth running and high dimensional accuracy
- Professional Swiss precision from the NIQUA SUPER Q series
| Ø | Art.-Nr. |
| 0,50mm | 03 212 005 |
| 0,60mm | 03 212 006 |
| 0,70mm | 03 212 007 |
| 0,80mm | 03 212 008 |
| 0,90mm | 03 212 009 |
| 1,00mm | 03 212 010 |
| 1,10mm | 03 212 011 |
| 1,20mm | 03 212 012 |
| 1,30mm | 03 212 013 |
| 1,40mm | 03 212 014 |
| 1,50mm | 03 212 015 |
| 1,60mm | 03 212 016 |
| 1,70mm | 03 212 017 |
| 1,80mm | 03 212 018 |
| 1,90mm | 03 212 019 |
| 2,00mm | 03 212 020 |
| 2,10mm | 03 212 021 |
| 2,20mm | 03 212 022 |
| 2,30mm | 03 212 023 |