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Frequently Asked Questions
This set can drill through hard porcelain tile, ceramics, bathroom tile, granite, marble, masonry, concrete, glass, and hard plastic.
Yes, they are suitable for electric drills, hand drills, and bench drills. For use with an angle grinder, a drill chuck must be installed.
The triangle shank design provides a secure grip in the drill chuck, reducing slippage during use.
Using water while drilling helps cool the bits and prolong their lifetime by reducing heat and friction.
They use vacuum brazed technology, which improves diamond particle attachment to the core steel, increasing resistance to temperature and friction for better performance and longevity.
Recommended Uses
- Drilling precise holes in porcelain tiles for bathroom and kitchen installations.
- Creating openings in granite and marble surfaces for countertops and decorative features.
- Cutting through ceramic and masonry materials during home renovation projects.
- Installing plumbing or electrical fixtures requiring holes in hard tile or concrete.
- Crafting custom glass or hard plastic pieces for DIY home decor.
- Using with electric or hand drills for efficient and clean hole cutting in various hard materials.










