Amazing four row wire brush useful for cleaning in those hard to reach areas on ovens, grills or barbecues

Cuts smooth, clean, accurate holes through wood, dry wall or even plaster up to 25mm thick 12 Piece set Consists of seven steel cutting cups. Sizes 19, 22, 25, 32, 38, 44, 51, 64mm. 6, 10mm mandrels. 6mm drill bit with mandrel, and hex key.

A large spiral provides additional stability ensuring a smooth a clean hole