- 5 PCS UST-5TDB are designed to drill through the toughest of materials such as Ceramic, Glass, Granite, Marble and Porcelain. In addition, they can also be used to drill through softer materials such as wood, brick and concrete.
- Ideal for drilling fastener holes in bathroom tiles, or wall mirrors, spear pointed design reduces breakout. These drill bits are used in the building industry as they are fast action & long life.
- The hardness of the material & the operator determine the overall performance Do not apply too much pressure as your tile/glass will break – just let the drill do the work Use rotary action only not hammer action wear safety glasses.
