Best Dremel Drill Bits for Jewelry in 2025
Updated on August 2025
#1
Recommended
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- 20-piece set of diamond drill bits for glass, including five each of 1mm, 1.5mm, 2mm, and 2.5mm sizes, suitable for Dremel tools
- Highly durable and perfect for transforming beach-found materials into jewelry pieces
- Facilitates DIY jewelry making by allowing customization with natural materials like sea glass and gemstones
- Features a 135-degree split point tip for precise drilling in gemstones, minimizing tool walking during use.
- Compatible with rotary tools and lapidary equipment, enhancing versatility in glass drilling.
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- 20-piece set of diamond drill bits for glass, including five each of 1mm, 1.5mm, 2mm, and 2.5mm sizes, suitable for Dremel tools
- Highly durable and perfect for transforming beach-found materials into jewelry pieces
- Facilitates DIY jewelry making by allowing customization with natural materials like sea glass and gemstones
- Features a 135-degree split point tip for precise drilling in gemstones, minimizing tool walking during use.
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#2
Value for Money
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- 30-piece set includes 1mm, 2mm, and 3mm diamond drill bits, suitable for various lapidary tasks.
- Designed for drilling holes in glass, sea glass, shells, and gemstones, ideal for crafting.
- Durable diamond bits compatible with Dremel tools, providing reliable performance for hard materials.
- Guidelines for use: operate with water, start angled, then go vertical, and avoid excessive pressure.
- Versatile for drilling glass, gemstones, and ceramics, delivering precise and clean cuts.
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- 30-piece set includes 1mm, 2mm, and 3mm diamond drill bits, suitable for various lapidary tasks.
- Designed for drilling holes in glass, sea glass, shells, and gemstones, ideal for crafting.
- Durable diamond bits compatible with Dremel tools, providing reliable performance for hard materials.
- Guidelines for use: operate with water, start angled, then go vertical, and avoid excessive pressure.
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#3
10% Off
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- Suitable for stamping printed circuit boards, CNC carving, and precision drilling of jewelry, metal, and plastic.
- Includes 10 drill bit sizes (0.3mm to 1.2mm), with 5 bits for each size.
- Crafted from tungsten steel for high durability and resistance to wear and bending.
- Precision-engineered drills with sharp cutting edges for efficient and clean operation without leaving debris.
- Packaged in a protective plastic box for easy transport and storage.
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- Suitable for stamping printed circuit boards, CNC carving, and precision drilling of jewelry, metal, and plastic.
- Includes 10 drill bit sizes (0.3mm to 1.2mm), with 5 bits for each size.
- Crafted from tungsten steel for high durability and resistance to wear and bending.
- Precision-engineered drills with sharp cutting edges for efficient and clean operation without leaving debris.
- Packaged in a protective plastic box for easy transport and storage.
#4
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- Includes 60 diamond-coated drill bits in three sizes: 1mm (20 pcs), 2mm (20 pcs), and 3mm (20 pcs), each with a standard 1/8" shank.
- Constructed from high-quality diamond particles for durability, wear resistance, and impact resistance.
- Essential for jewelry making, these diamond-coated drills effectively create holes in materials like sea glass, shells, and gemstones, suitable for various crafts.
- Compatible with hand drills and soft shank drills, offering superior performance for jewelry creation, lapis lazuli projects, and glass crafts.
- Drilling instructions: Start at an angle, hold the drill bit steadily to ream holes without excessive force, and cool with water during use.
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- Includes 60 diamond-coated drill bits in three sizes: 1mm (20 pcs), 2mm (20 pcs), and 3mm (20 pcs), each with a standard 1/8" shank.
- Constructed from high-quality diamond particles for durability, wear resistance, and impact resistance.
- Essential for jewelry making, these diamond-coated drills effectively create holes in materials like sea glass, shells, and gemstones, suitable for various crafts.
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#5
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- 10-piece mini cobalt drill bit set for drilling small holes in various materials, includes two each of 1mm, 1.5mm, 2mm, 2.5mm, and 3mm bits
- Durable drill bits designed for heavy-duty tasks, effective in stainless steel, aluminum, cast iron, and other tough metals; lasts four times longer than standard bits when used on various surfaces
- M35 Cobalt drill bits constructed from high-speed steel with 5% cobalt for enhanced heat and abrasion resistance
- 135-degree split point design allows for immediate drilling with reduced force, preventing bit wandering on surfaces
- Straight shank compatible with electric, cordless, and rotary drills; packaged in a plastic bag for convenience
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- 10-piece mini cobalt drill bit set for drilling small holes in various materials, includes two each of 1mm, 1.5mm, 2mm, 2.5mm, and 3mm bits
- Durable drill bits designed for heavy-duty tasks, effective in stainless steel, aluminum, cast iron, and other tough metals; lasts four times longer than standard bits when used on various surfaces
- M35 Cobalt drill bits constructed from high-speed steel with 5% cobalt for enhanced heat and abrasion resistance
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#6
7% Off
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- Made from high-quality tungsten steel for enhanced wear resistance and durability.
- Includes 10 drill bits in various sizes ranging from 0.3mm to 1.2mm, with 5 pieces of each size.
- Features sharp cutting edges and clean surfaces for precise and efficient drilling without debris.
- Suitable for applications such as 3D printer nozzle cleaning, circuit board work, and CNC engraving on various materials.
- Packaged in a sturdy plastic box for easy transport and protection of the drill tips.
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- Made from high-quality tungsten steel for enhanced wear resistance and durability.
- Includes 10 drill bits in various sizes ranging from 0.3mm to 1.2mm, with 5 pieces of each size.
- Features sharp cutting edges and clean surfaces for precise and efficient drilling without debris.
- Suitable for applications such as 3D printer nozzle cleaning, circuit board work, and CNC engraving on various materials.
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#7
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- 20 premium diamond drill bits crafted from high-quality diamond particles and alloy.
- Includes 5 shapes: 1.5mm cone, 3.0mm cone, 1mm cylinder, 2mm cylinder, and 3mm cylinder.
- Shank diameter: 3mm (1/8 inch), grinding head length: 30mm, total length: 70mm.
- Ideal for drilling and expanding holes in stone, glass, ceramics, and jewelry.
- Use lubricant for extended durability with all diamond-coated tools.
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- 20 premium diamond drill bits crafted from high-quality diamond particles and alloy.
- Includes 5 shapes: 1.5mm cone, 3.0mm cone, 1mm cylinder, 2mm cylinder, and 3mm cylinder.
- Shank diameter: 3mm (1/8 inch), grinding head length: 30mm, total length: 70mm.
- Ideal for drilling and expanding holes in stone, glass, ceramics, and jewelry.
- Use lubricant for extended durability with all diamond-coated tools.
#8
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- Diamond grinding head burrs are designed for sculpting, precision grinding, and internal grinding of materials like ceramic, glass, precious stones, and alloys.
- Constructed from durable diamond particles, these burrs offer high wear resistance, impact resistance, and are suitable for fine detail work.
- Universal 3mm (1/8 inches) shank for compatibility with most rotary tools and die grinders.
- Versatile diamond grinding bits ideal for polishing a variety of materials including stone, glass, ceramics, tile, fiberglass, and for DIY projects.
- Includes a set of 50 diamond mounted grinding burrs for a variety of applications.
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- Diamond grinding head burrs are designed for sculpting, precision grinding, and internal grinding of materials like ceramic, glass, precious stones, and alloys.
- Constructed from durable diamond particles, these burrs offer high wear resistance, impact resistance, and are suitable for fine detail work.
- Universal 3mm (1/8 inches) shank for compatibility with most rotary tools and die grinders.
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#9
11% Off
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- Crafted from HSS (High Speed Steel) for durability and long-lasting performance, resistant to wear and tear over time.
- Includes 40 high-speed steel mini twist drill bits, packaged in two transparent boxes containing 20 bits each for easy organization.
- Versatile drill bits suitable for woodworking, electronics maintenance, and household repairs, effective on wood, plastic, and circuit boards.
- Offers a range of sizes from 0.3 mm to 1.6 mm, catering to various drilling needs.
- Not recommended for use on hard metals; please verify size specifications before purchasing.
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- Crafted from HSS (High Speed Steel) for durability and long-lasting performance, resistant to wear and tear over time.
- Includes 40 high-speed steel mini twist drill bits, packaged in two transparent boxes containing 20 bits each for easy organization.
- Versatile drill bits suitable for woodworking, electronics maintenance, and household repairs, effective on wood, plastic, and circuit boards.
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#10
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- Constructed from durable tungsten steel, these PCB drill bits resist wear and bending, ensuring longevity and stability during use.
- Pointed cutting edges and a spiral design enhance cutting efficiency, reducing the risk of breakage while achieving precise results without burrs.
- Includes a comprehensive set of 30 micro drill bits with diameters ranging from 0.1 mm to 1 mm, offering versatile options for various projects.
- Ideal for precision drilling in materials such as beeswax, circuit boards, CNC-milled jewelry, hardware, and plastics.
- The set comes neatly organized in three boxes for convenient storage and access, with 10 drill bits per box.
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- Constructed from durable tungsten steel, these PCB drill bits resist wear and bending, ensuring longevity and stability during use.
- Pointed cutting edges and a spiral design enhance cutting efficiency, reducing the risk of breakage while achieving precise results without burrs.
- Includes a comprehensive set of 30 micro drill bits with diameters ranging from 0.1 mm to 1 mm, offering versatile options for various projects.
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