Dewalt DAH9121PBM Hole Saw Arbor, Hardened Steel

Highlights:

• Material: Hardened Steel
• Shank Size: 1/2 inch
• Suitable for: 1-1/4 to 6 in Hole Saw
• Quick-change mechanism engages and releases saws without additional tools or fasteners
• Convenient bit change design enables adjusting or replacing the pilot bit without removing the saw
• Arbors made in the USA with global materials
• Pilot bits made in Brazil
• Smooth drilling 135 deg split point pilot bit easily penetrates steel and minimizes walking
• Durable construction hardened steel for commercial applications