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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 in Kuwait 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 in Kuwait 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 in Kuwait 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 in Kuwait 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 in Kuwait 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 in Kuwait 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 in Kuwait 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 in Kuwait 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 in Kuwait

120-Grit 20Bits+4Collets

KWD 3.500
KWD 4.500

Size120-Grit
Style20Bits+4Collets
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
1 +

Special Features

  • 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.

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