Makita 714242-A-A 4 Piece Ship Auger and Counter Bore Set

Amazon Sales Rank: #298298 in Home ImprovementBrand: MakitaModel: 714242-A-ADimensions: 1.50" h x 4.00" w x 10.00" l, Easily attaches to the Makita Industrial Ship Auger Bits.Drill and countersink at the same time.Great for patios, playgrounds, railroad ties, docks/piers, and anywhere a recessed bolt is needed.