139014 Heavy Duty Hole Saw Arbor With MAPD301 Pilot Drill, 3/8 in Hex Shank, 1/4 in dia x 3-3/32 in
Morse Hole Saw Arbor, Heavy Duty, 3/8 in Shank, Hex Shank, 9/16 to 1-3/16 in Hole Saw dia, 1/4 in dia x 3-3/32 in L Pilot Drill, 4-5/8 in OAL, Carbon Steel, Applicable Materials: Machinable Metal, Nail Embedded Wood, Plastic, Stainless Steel Alloy and Wood M.K..