Milwaukee Hole Dozer General Purpose Bi Metal Hole Saw Set (11 Piece) with SHOCKWAVE Impact Duty Titanium Drill Bit Set (15 Piece) able Saws environmentally conscious wood fiber for environmentally conscious wood fiber for lasting durability 6 Panel doors are perfectly suited for the classic American architecture Primed door ready to be finished in any color to match your decor Affordable hollow core construction for areas where sound control is less important Backed by a 5 year limited warranty for peace of mind (#4 5) #6 three Specification Details Arbor included Yes Bit Material Bi Metal Drill Bit Type Hole Saw Drill Bit Type(s) Included Bit Extender Holder Each piece is engineered to cut through wood