Description:

Adjustable Drill Guide: The drill guide comes with a suction cup and can accommodate hole saws of all sizes. This feature helps prevent scratches while drilling and provides reliable drilling performance. Diamond Drill Bit: With exquisite workmanship, the diamond drill bit is wear-resistant and has a sharp point that prevents tipping, even at high speeds. This feature ensures efficient performance and a longer lifespan for the drill bit. Triangle Shank: The triangular shank provides a secure hold on the drill bit, preventing slipping and ensuring high working stability. This feature enhances efficiency in drilling various materials. Clearance Hole: The large clearance hole allows for easy entry of water, as well as efficient escape of chips and other particles. This feature ensures practical use and easy handling of the product. Wide Application: This drill bit set allows for flexible application on various materials, such as glass, tile, marble, ceramic, wood, and others. This feature makes the set a versatile and useful addition to any toolbox.