Diamond Hole Saw / Stone Drill Bit Ø33 mm, KREATOR KRT100201

KREATOR Diamond Hole Saw / Stone Drill Bit Ø33 mm (KRT100201) is a diamond-tipped core bit engineered for drilling clean, precise 33 mm diameter holes in stone, ceramic tile, porcelain and similar hard materials. Intended for use with standard rotary drills or drill presses, this stone drill bit provides controlled cutting performance and is designed to withstand repeated use in installation and renovation tasks. The bit features a continuous diamond cutting edge that helps reduce chipping and promotes efficient material removal when drilling through dense surfaces.

Advantages

The diamond cutting edge ensures fast penetration and consistent hole quality in hard materials while maintaining wear resistance over time. Its 33 mm diameter core design produces a uniform circular cut suitable for pipe and fixture openings. The bit is compatible with common drill chucks and offers stable rotation for reduced vibration and straighter holes. Efficient debris evacuation and coolant compatibility improve durability and performance during extended drilling sessions.

Suitable for

• Drilling holes for plumbing pipes and fittings in natural stone and tile
• Creating openings for electrical conduit and junction boxes in ceramic surfaces
• Installing bathroom and kitchen fixtures that require precise circular holes
• Core drilling tasks on porcelain, granite, marble and engineered stone

Key specifications

• Cutting diameter: 33 mm
• Cutting material: diamond grit edge
• Body material: metal core construction
• Compatible tools: rotary drills and drill presses with suitable chuck
• Intended materials: stone, ceramic tile, porcelain, granite, marble and similar hard surfaces

How to use

Secure the KREATOR 33 mm stone drill bit in the drill chuck according to the drill manufacturer's instructions. Mark the center of the hole on the work surface and, if possible, start drilling at a low speed to create a guide indentation. Use steady, even pressure and avoid forcing the bit; allow the diamond edge to cut at its own pace. For best results and to extend bit life, use water or a suitable coolant to keep the cutting edge cool and to flush away debris. Periodically lift the bit to clear slurry and check progress until the hole is complete.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, gloves and respiratory protection if dust is present. When drilling large or deep holes in brittle materials, support the workpiece to reduce breakage and start with a pilot angle or guide. Maintain a consistent supply of water or coolant during drilling to reduce wear and prevent overheating of the diamond edge.