Features: - 8 Piece Drill Bit Set For Drilling Into Glass, Ceramics, Marble, Etc. - Profi Keramo Ksbf 8, Set In Metal Cassette 8 Pcs. Range Of Application: - High Efficiency Drill For Drilling Tiles, Ceramics And Marble. - Rotary Only. (Hammer Action Switched Off) For Drilling Into: - Tiles - Ceramics - Marble - Glass - Art-No. 00 22700208100 Strengths - Centering: Thanks To Diamond-Ground Tc Plate - Stronger: Thanks To Flutes Milled For Longer Cutting Life What's in the box 1 X Glass And Tile Drill Bit Set 8 Piece