PROXXON DIAMOND TOOLS FOR GLASS, CERAMIC AND PLASTIC

Micromot Precision with Galvanic Diamond Coating

proxxon diamond tools use diamond powder applied via a galvanic bond , ideal for working on materials that would quickly wear out traditional abrasives. They are particularly suitable for glass, ceramic, stoneware, porcelain, hard stone, and brittle materials requiring controlled removal.

Advantages of the Diamond System

• Cutting and engraving of hard materials: glass, ceramic, porcelain, semi-precious stones.
• Fine finish: The diamond allows for precise grinding without excessive chipping.
• 2.35mm shank: compatible with all Micromot rotary tools.

Technical Analysis of the Series

Diamond Wheels (Grinding and Engraving)

For engraving, finishing and detail work.

• 28240: Cylindrical Ø 1.8 mm – cylinder 5 mm.
• 28250: Oval Ø 5 mm.
• 28212 (2 pcs): Spherical Ø 1.0 mm.
• 28222 (2 pcs): Spherical Ø 1.8 mm.
• 28226 (2 pcs): Spherical Ø 4.4 mm.

Diamond Drill Bits (Precision Drilling)

• 28255 (2 pcs): Ø 1.0 mm – tip 5 mm – total length 44 mm. Ideal for drilling hard materials such as stone and pearls. Always use with water or coolant.

Spherical Tips for Glass

For engravings, grooves and small recesses on glass and ceramics.

• 28230 (2 pcs): Ø 1.2 mm.
• 28232 (2 pcs): Ø 2.2 mm.
• 28234 (2 pcs): Ø 3.2 mm.

Diamond Cutting Discs

For small cuts on ceramics, hard stones and fragile materials.

• 28840: Solid disc Ø 20 mm – thickness 0.6 mm.
• 28842: Solid disc Ø 38 mm.
• 28844: Disc Ø 20 mm with cooling holes.
• 28846: Disc Ø 38 mm with cooling holes.

Technical Advice

Cooling: Always use water or coolant to avoid overheating the electroplating binder.

Speed: Keep tools within the recommended range (approximately 15,000–20,000 rpm).

Tightening: For maximum precision, use Micromot 28940 collets instead of the self-tightening chuck.