Glass and tile drill bits provide smooth and accurate drilling in ceramic tiles， marble， china， mirrors and glass.

Ideal for drilling fastener holes in bathroom tiles or wall mirrors.

Suitable for Ceramics， granite， tiles， stone， wood， plastic， concrete wall to drilling hole. Family necessary products.

Spear pointed design reduces breakout.

Opening hole neat， smooth， no broken edges， will not produce tremors phenomenon.

Incision resistance are small， increase the opening speed， long service life.

Can be installed in the hand drill， electric drill.
 

1 x Drill Bit