01
Product Description
Upgrade your drilling performance with this 15-piece diamond drill bit set, crafted from industrial-grade carbon steel with a nickel-plated, corrosion-resistant finish for long-lasting durability. The thick diamond coating delivers sharp, efficient cutting on hard materials, while smooth surface finishing helps create clean, precise holes. Designed with large clearance holes for faster chip removal and improved water flow during drilling, this set supports easier operation and more consistent results. Ideal for glass, ceramic tile, bottles, wood, slate, granite, pumice, and other hard surfaces, it is a practical choice for DIY projects, home improvement, craft work, and workshop use.


02KEY FEATURES
Premium Construction
Made from industrial-grade carbon steel with nickel plating for corrosion resistance, strength, and extended service life.
KEY FEATURES
Clean, Precise Holes
Smooth surface finishing helps produce accurate hole openings with a neat drilling result.
KEY FEATURES
Large Clearance Design
Built-in clearance holes assist with chip removal and cooling water flow to simplify drilling.
KEY FEATURES
15 Sizes for Versatility
Includes 15 different glass hole saw drill bits to handle a wide range of drilling tasks.
KEY FEATURES
Wide Material Compatibility
Suitable for glass, ceramic, tile, bottles, wood, slate, granite, pumice stone, and similar hard surfaces.
Specifications
- Product Type
- Diamond Drill Bit Set
- Material
- Industrial-grade carbon steel
- Finish
- Nickel-plated coating
- Quantity
- 15 drill bits
- Suitable Materials
- Glass, wood, ceramic tile, bottles, block pots, ceramics, slate, granite, pumice stone
- Drilling Note
- Use water lubrication and keep the tool cool when drilling hard materials
Usage
Perfect for home improvement, DIY crafts, tile installation, bottle drilling, workshop projects, and repair tasks, this diamond hole saw set helps users drill hard materials more smoothly and efficiently. For best performance and longer tool life, use water lubrication and maintain cooling during operation.















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