MemPsilidic Diamond Drill Bits for Stone – 30-Piece Mixed Size Set for Glass, Gemstones & Jewelry – 1/8-Inch Shank Compatible with Dremel Rotary Tools – Jewelry Making Supplies & Lapidary Kit
R 1,569
or 4 x payments of R392.25 with
Availability: Currently in Stock
Delivery: 10-20 working days
MemPsilidic Diamond Drill Bits for Stone – 30-Piece Mixed Size Set for Glass, Gemstones & Jewelry – 1/8-Inch Shank Compatible with Dremel Rotary Tools – Jewelry Making Supplies & Lapidary Kit
【High quality】Diamond bits mounted with premium diamond particles, durable excellent and sharp cutting, Works on glass, stone, ceramic, jade, jewelry and other hard material.
【Feature】Various grinding head shape: ball, cylinder,cone,needle, oval, inverted cone, etc, meet your different carving/engraving need
【Ease to use】All diamond burrs with 1/8" shank, compatible with most rotary tools and die grinders. Note: replace the rotary collet with 3.2mm before using.
【Widely used】Highly recommended for carving and polishing stones, metal, jade and ceramic, DIY craft, craft modeling, home repair etc.
【Package includes】30pcs diamond grinding bits packaged in a sturdy plastic box, falling resistant and moistureproof, easy to carry and stock, well organized to prevent scattered and confused.
Essential Lapidary & Jewelry Making Companion: A must-have addition to your tool kit accessories and lapidary equipment. Whether you're a beginner or an experienced artisan, these versatile bits empower you to create beautiful, high-quality jewelry and art pieces.
Expert Tips for Best Results Like jade cutting, jade drilling also requires water cooling—this is especially important when using a synthetic diamond drill bit. Ensure sufficient water cools the bit; otherwise, heat will cause the synthetic diamond to carbonize, damaging the bit. When drilling, advance the bit slowly and retract steadily. Apply even pressure when pressing down; uneven force may easily break the bit or crack/damage the jade, especially with brittle jade or thin-slice pieces. Secure the jade firmly during drilling or core drilling. If it loosens, the drill may deviate, or the jade could even chip off and get damaged.