Product name: 3/8in.HexRound Hole Saw Arbor
Item NO.: DF01012
Material:
Hss or quality carbon steel
accept customers' require.
Size:
Shank:3/8" Hex Pilot:1/4"
Chuck:3/8in.
Thread size: 1/2-20" UNF
For hole saw: 9/16" to1-3/16" Dia