Introducing our 20pcs Grinding Head Diamond Drill Bit Set, designed for precision drilling and grinding tasks. Each bit features a 1mm diameter, making them perfect for intricate work on materials like jade, glass, ceramics, and more. Crafted from high-quality diamond, these drill bits ensure durability and long-lasting performance. The silver color adds a sleek touch to your toolkit. Ideal for both professional craftsmen and DIY enthusiasts, these diamond drill bits offer exceptional accuracy and efficiency. Note: Batteries are not included as they are not required for use.

【Application scenario】:

1. Jewelry Making

Perfect for drilling small, precise holes in gemstones and beads, these diamond drill bits are essential for creating intricate jewelry pieces. Their 1mm diameter allows for detailed work without damaging delicate materials.

2. Glass Art

Ideal for artists working with glass, these drill bits can create fine holes and intricate designs. The diamond material ensures smooth, clean cuts, making them perfect for stained glass projects and decorative glassware.

3. Ceramic Crafting

Use these drill bits to add detailed designs or drill holes in ceramic pieces. Whether you're creating custom pottery or decorative tiles, the precision of these bits ensures professional results.

4. Model Making

For hobbyists and professionals alike, these drill bits are perfect for detailed work on model kits. Their small size allows for precise drilling in plastic, wood, and metal components, enhancing the overall quality of your models.

5. Jade Carving

Specifically designed for jade, these drill bits allow for detailed carving and drilling without damaging the stone. Ideal for creating intricate jade jewelry or decorative items, they provide the precision needed for high-quality craftsmanship.

【Precautions】:

1. Use Water for Cooling

To prevent overheating and extend the life of the drill bits, always use water or a coolant while drilling. This helps maintain the integrity of both the bit and the material being worked on.

2. Apply Gentle Pressure

Avoid applying excessive force while drilling. Gentle, consistent pressure ensures a clean cut and prevents the drill bit from breaking or damaging the material.

3. Secure the Material

Always secure the material you are working on to prevent slipping or movement. This ensures precision and safety during the drilling process.

4. Regular Cleaning

Clean the drill bits regularly to remove debris and buildup. This maintains their efficiency and prolongs their lifespan, ensuring consistent performance.

5. Proper Storage

Store the drill bits in a dry, cool place to prevent rust and damage. Keeping them organized in a dedicated case or holder ensures they remain in good condition and are easy to find when needed.