Silverline Tile & Glass Drill Bit Round Shank 6mm

Amazon

Tungsten carbide tipped For drilling ceramic tiles, glass and mirrors Low drill pressure and frequent lubrication optimises results Round shank, Weight: 0.0220462262 pounds, Manufacturer: SLTL4

Electrical World

Spear-headed tungsten carbide-tipped drill with round shank. For clean, accurate holes in ceramic tiles, glass and mirrors. Low drill pressure and frequent lubrication optimises results.