TCT Tile & Glass Bit
![TCT Tile & Glass Bit](http://redsquirreltradediy.co.uk/cdn/shop/files/tct-tile-and-glass-bit-cat-nav_{width}x.jpg?v=1693388774)
For accurate drilling of glass and ceramics. Cross ground, spear shaped Tungsten carbide tip and a shot blast finish. A lubricant such as water is recommended when drilling glass. Use the bit in Rotary mode only at a low R.P.M.