Tungsten Carbide Tipped (TCT) masonry drill bit set with colour depth bands for wall plugs.
Colour bands on drills for easy selection of wall plug and they allow for setting of drilling depth to suit wall plug.
5mm drill has yellow band.
5.5mm drill has orange band.
6mm drill has red band.
7mm drill has brown band.
8mm drill has grey band.
For drilling into plasterboard, plaster walls, mortar, brick and building blocks.