Our Professional range of drilling tools includes dowel drills, countersinks, twist drills, counterbores, plug makers, machine bits and forstner bits. With grades and sizes that are geared towards the demanding needs of the building industry, the joinery trades & workshops. These Tungsten Carbide Tipped (TCT) drill bits are produced using the latest technology and are designed with high performance and quality being paramount. Always check the specifications of individual drill bits to ensure they are suitable for the applications you require them for as different bits have different specifications and are designed for various types of drilling machine.