JURA Micro Grinder Handpiece
JURA Micro Grinder Handpiece
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Product Specifications
Product Specifications
Safety, Compliance & Product Documentation
Safety, Compliance & Product Documentation
Instruction Manual
Product Description
The JURA Micro-Grinder is a compact, powerful and precise sharpening system. The low profile allows you to efficiently, repeatably and professionally sharpen your carbide gravers directly under your microscope. Developed for goldsmiths and engravers who expect maximum precision and efficiency in their daily work.
In diamond setting, time and focus are critical. Sharpening shouldn't force you from your bench. The JURA Micro Grinder delivers perfect, repeatable geometry in minutes under your microscope—no calculations, repositioning, or workflow disruption. Intuitive movement, ergonomic posture, identical results every time. By protecting your focus, the Micro Grinder enables faster, cleaner, more consistent work. It pays for itself through daily time savings and productivity gains. More than a sharpener—it's a precision system for professionals and students that removes inefficiencies and elevates craft.
Details:
- Sharpen carbide gravers with diamond wheels – without leaving your microscope
- Many intuitive templates (angles + onglette) included
- 4 Quick Change holder (JURA and GRS compatible) – each with a carbide blank
Set includes:
- 13 Precision Templates: 30°, 45°, 60°, 75°, 90°, 100°, 105°, 120°, flat, plus Onglette #1, #2, #3 & Drill bit template.
- Lengthening template for gravers
- Diamond Polishing Wheels — full set for sharpening and polishing; Diamond Cutting Wheel, Diamond Grinding Wheel rough, Diamond Polishing Wheel Medium & Fine.
- Portable Micromotor — compact, powerful, and flexible
- 4 Quick Change Holders (each size incl. 3x matching carbide graver blank):
- 1× JURA style Ø1.8 mm (We recommend for microwave & saving time on shaping the graver)
- 1× JURA style Ø2.35 mm (This is the most widely used graver size for diamond setting)
- 1× JURA style Ø3.2 mm (This size is more used in engraving for larger work and deeper cuts)
- 1× GRS-compatible Ø3.2 mm (This is to give you the opportunity to experience the universal function of the system)
- Mini Hex Key
- Organizer for the templates and components: For the perfect overview and workflow, because we believe that a well organized system improves your workflow significantly!
- Magnetic Bench Organizer for the Micromotor