Feature(s)

• Bi-Metal Hole Saw Sets offer fast cuts in wood and metal. Professional hole saw design - features improved durability, clean performance and easier plug removal in multiple materials. Enhanced M42 alloy - contains 8% cobalt alloy to withstand high-temperature applications and deliver 20% more life, and it is stronger for cleaner cuts. Triangle slot design - improves efficiency of plug removal and reduces heat due to triangle shark tooth shape. Progressor tooth design - hole saws feature alternating teeth size for performance, cutting faster and lasting longer in wood, metal and plastic materials