The Draper Ceramic Series are precise drill bits made from alloy steel with a reinforced carbide tip. The tungsten carbide tip is self-centring and ultra-tough for reliable cutting performance. Fitted with a non-slip shank to prevent slippage. Suitable for drilling ceramics, soft tiles and non-tempered glass. Designed for low speeds without the need of a cooling agent. Compatible with a standard 10/13mm chuck. Features & Benefits:• Precise drill bits made from alloy steel • Self-centring and ultra-tough TCT tip for reliable cutting performance• Fitted with a non-slip shank to prevent slippage• Suitable for drilling ceramics, soft tiles and non-tempered glass• Designed for low speeds without the need of a cooling agent• Compatible with a standard 10/13mm chuckSpecifications:Drill tip angle: 90°Connection: Non-slip shankConstruction: BraisedDrill tip: Tungsten Carbide (TCT)Contents:1 x Draper Expert TCT Ceramic Drill Bit, 7mm x 80mm