WARRIOR 3 in. - 4-1/4 in. Bi-Metal Hole Saw Assorted Set, 3 Pc.

Cut precise holes in wood, plastic, aluminum, brass, steel alloys and even stainless steel with this bi-metal hole saw set. Bi-metal construction means the teeth stay sharp while the cup is tough and durable. The heavy duty solid backing plate won't flex, ensuring accurate holes every time.

• Bi-metal construction for durability and longer cutting life
• Thick backing plate resists damage for longer life
• Side ejection slots for easy plug removal
• Cuts holes up to 1-1/2 in. deep