Tile, Glass, and Ceramic Drill Bit Set, Efficient Universal Drilling Tool, 5 Pieces

Unique Cross Angle Design: Low cutting resistance, stable drilling characteristics, fast speed, and no breakage. The opening is clean and smooth, with no broken edges, no wobbling, and easy removal.

5 Different Sizes: Suitable for your various needs. It can be installed on general hand-held electric drills and bench drills. The clamping range for machine drills is 10mm and larger.

WIDELY USED: Professional glass and tile drill bits allow for smooth and precise drilling on tiles, marble, sheet metal, mirrors, and glass.

Remember to add water or coolant when drilling. Size: 3+4+5+6+7 mm Note: All data is measured manually; please allow for a 1-3cm error. Due to differences in lighting and display, there may be some color variation. The actual product received will be the correct item. Quantity delivered: (as shown in the main image)