The Drill America DMS04-9114 14-Piece Bimetal Industrial Maintenance Hole Saw Kit includes 11 hole saws in diameters from 3/4" to 3", two arbors, and one pilot drill. Bimetal hole saws have high-speed steel teeth with an alloy steel backing for cutting ferrous and nonferrous metal, wood, and plastic. The saws have a variable tooth pitch for efficient cutting and chip evacuation. The kit comes in a plastic case with a handle.

Hole saws cut holes in various materials with a drill. They are hollow cylinders made of metal with teeth on one end and an arbor hole or built-in arbor on the other end.

Drill America manufactures cutting tools such as drill bits, taps, dies, counterbores, countersinks, end mills, and reamers. The company, founded in 1927, is headquartered in Miami, FL.

What's in the Box?

• (11) hole saws in diameters 3/4", 7/8", 1", 1-1/4", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/4", 2-1/2", and 3"
• (2) arbors
• (1) pilot drill
• (1) plastic case