Bosch HBT069 - 11/16 In. Bi-Metal M42 Hole Saw

Features

• 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 it is stronger for cleaner cuts
• Triangle chip-clearance 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
• Reinforced shoulders – provide added strength and longer life to the hole saws
• Deeper cup – can drill through thicker materials, for more applications in such materials as wood, drywall, metal and plastic