Sworker Diamond Drill Bits 1mm 1.5mm 2mm 2.5mm 3 Each 120-Grit 12Pcs with 4 Collets Compatible with Dremel Rotary Tool for Sea Glass Stone Shells Jewelry Making Porcelain Ceramic Gems
R 569
or 4 x payments of R142.25 with
Availability: Currently in Stock
Delivery: 10-20 working days
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Sworker Diamond Drill Bits 1mm 1.5mm 2mm 2.5mm 3 Each 120-Grit 12Pcs with 4 Collets Compatible with Dremel Rotary Tool for Sea Glass Stone Shells Jewelry Making Porcelain Ceramic Gems
Complete 12Pc Diamond Drill Bit Set with 4 Collets: Includes 3 each of 1mm, 1.5mm, 2mm, 2.5mm diamond coated twist drill bits. Each size comes with matching brass collet for secure fit in Dremel and similar rotary tools.
Perfect for Sea Glass, Stones & Jewelry Making: Drill clean holes through sea glass, shells, agate, quartz, amethyst, and gemstones. Ideal for creating pendants, necklaces, and wire-wrapped jewelry pieces.
Water Cooling Extends Bit Life: For thick materials like glass and stone, submerge in water or use continuous water flow to prevent overheating and cracking. Thin shells may not require water cooling.
Premium 120 Grit Diamond Coating: High-quality diamond grit coating provides smooth, precise holes. Twist drill design with matching collets ensures stable drilling without slipping or wandering.
Four Versatile Sizes for All Projects: 1mm to 2.5mm range covers pilot holes to larger pendant holes. Great value pack for hobbyists, jewelry makers and crafter.