Full Boar 4 Piece Hex Shank Glass And Tile Drill Set

The Full Boar Glass & Tile Drill Bit has a carbide tip and sharpened edge for longer life and features a hex shank that prevents the bit from slipping in the chuck. Suitable for a range of glass and tile drilling applications. Metric sizes 3.0, 5.0, 6.0 and 8.0mm. Slow, non-percussion drilling speed with cutting fluid is required. The use of impact drivers or hammer drilling is prohibited.