These 0.8-8mm diameter teardrop-shaped diamond-coated burs are designed for use on a wide range of materials, including glass, stone, hardwood, ceramic, shell, and porcelain. For optimal performance and extended lifespan, we recommend applying water as a coolant before or during use.Available in sizes from 0.8mm - 8mm | 2.35mm shank (3/32")
Key Features:
-
The pointed tip is ideal for fine detailing or creating concave cuts, while the sides are perfect for gouging and shaping during cold-working glass.
-
Compatible with most rotary tools, such as Dremel, Foredom, or Proxxon, as well as flexible shafts, pendant drills, and micro motors.
Safety Guidelines:
-
Always wear safety goggles and a face mask.
-
Do not exceed 12,000 rpm. For heat-sensitive materials, pair with a water swivel adaptor to minimize friction.
-
Post-processing: Achieve a mirror finish using polishing pads or diamond compound paste.
Applications:
-
Jewelry Making: Carving gemstones, inlaying turquoise, or shaping opal.
-
Industrial Use: Precision metal cutting, concrete surfacing.
-
Artisan Crafts: Detailing wood carvings or refining plastic components.
Recommended Accessories:
-
Extended sanding: Diamond sanding belts
-
Precision grinding: Resin-bonded grinding wheels
-
High-efficiency polishing: Cerium oxide resin-bonded discs