Lenox Standard Hole Saw Arbor, Standard, Hex Shank, 3/8 in Shank, 9/16 to 1-3/16 in Hole Saw Dia, 1/4 in Pilot Drill, 5 in Overall Length, Steel Cutting Edge, Steel

ITEM FEATURES:

• Added durability - hardened carbon steel for strength
• 5L arbor size
• 1/2-20 thread size
• Made of carbon steel
• Split point pilot drill for faster penetration and less walking