Irwin - 1-3/4" Uncoated Carbon Steel Forstner Drill Bit

Carbon steel is a soft, durable metal. It is commonly used for general purpose applications on abrasive materials, nonferrous materials, plastics and wood.

Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds in general applications on non-ferrous metals.

Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.