Features and Benefits:Any angle, 2 lengths: Add a 12″ extension for deep-hole drillingClean Holes: Heat-treated carbon steel lets you bore clean holes quicklyDrill point and cutting edges can be resharpened for long lifeVersatile: Ideal for boring small holes in wood, plastic, plywood and formicaBore clean holes at any angle in a variety of materials with the Milwaukee flat boring bit. This premium quality flat boring bit is made of heat-treated high carbon steel, so the drill point and cutting edge can be resharpened for cost savings and long life. Bore clean, fast holes at any angle in wood, plastic, plywood and Formica.