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Frequently Asked Questions
They are suitable for drilling through ceramic, porcelain, granite, marble, stoneware, masonry, concrete, glass, and hard plastic.
Yes, these bits work with any electric drill, hand drill, or bench drill. For angle grinders, you need to install a drill chuck.
Vacuum brazed technology improves resistance to temperature and friction, ensuring diamond particles adhere better and enhancing performance and durability.
Yes, using water during drilling helps cool the bit and prolong its lifespan.
Each pack contains 5 diamond core drill bits, each measuring 6mm (1/4 inch) with a total length of 65mm.
Recommended Uses
- Drilling precise holes in ceramic and porcelain tiles for bathroom or kitchen installations.
- Creating openings in granite or marble countertops for plumbing or electrical fixtures.
- Cutting holes in masonry or concrete walls during home renovation or construction projects.
- Crafting custom glass or hard plastic designs requiring clean, accurate drilling.
- Performing detailed DIY projects involving stoneware or other hard materials.
- Using in electric or hand drills for professional tiling and masonry work requiring durability and precision.










