General Tools Adjustable Pilot Bits, Set of Four 1/4", 4 Piece Size:1/4" white boards or any metal

white boards or any metal surface

Destroys entire colonies of house ants

non-marring high durability base insert for increased work piece protection

high gloss white made of acrylic high gloss acrylic

installs over wax rings for no mess

General Tools Adjustable Pilot Bits, Set of Four 1/4", 4 Piece Size:1/4" white boards or any metalEach tool in the #34ST Adjustable Pilot Bits, Set of Four can drill, countersink and counterbore a precision screw hole in one step. Made of hardened high speed steel Black oxide finish deters rust 1 4 in. hex shanks prevent slippage in electric drills and allow use in power screwdrivers