Features :

• A great positioning tool for glass/tile/ceramics/marble drilling, save your time and give the accurate position.
• Effort saving design, with comfortable handle with suction cap, this tool can catch flat surface well.
• Adopting high quality closed bearings, high strength and long durability.It is easy to store and can be used repeatedly.
• Easy to use,the drill base can easily attach to the smooth surface, with strong holding force, so the drill guide won't move away making your operation smooth. It can make holes in tiles more accurate.
• Material: Metal Plastic

Specifications : 

• Drill bits and positions : (4, 5, 6, 7, 8, 10, 12mm)