• 【Versatile Drilling】Four-flute serrated eccentric drill enables both drilling and tapping, significantly improving project efficiency.

• 【Durable Titanium Coating】Each drill bit features a titanium coating, enhancing strength and heat resistance for long-lasting sharpness and extended lifespan.

• 【Multi-Material Compatibility】Ideal for stone, wood, glass, tiles, PVC pipes, and more, meeting various task and material requirements.

• 【Wide Tool Compatibility】Compatible with hand drills, cordless drills, and drill presses, ensuring versatility across different drilling tools.

• 【Cooling Requirement】When drilling hard materials, continuous water cooling is necessary to prevent overheating and maintain drill bit integrity.

• 【Multiple Sizes Included】The 4-piece set (6mm, 8mm, 10mm, 12mm) provides the perfect drill bit for any job, ensuring you have the right tool for every task.

Notes:

• It is not recommended to use a lithium-ion drill with a voltage lower than 24V, as the force is too weak to penetrate.
• Drilling holes in materials with high hardness requires water to cool down, otherwise the drill bit will burn.
• During use, do not hit the steel bars, as this will cause the edge of the blade to collapse.