AUGER BT HSS 1-1/2X17.5" *Brand Name: Diablo *Sub Brand: Dura-Tip *Diameter: 1-1/2 in. *Length: 17.5 in. *Product Type:Auger Bit *Material: High Speed Steel *Number in Package: 1 pc *Usage: Wood Drillingd *Shank Diameter: 7/16 in. *Heat Treated: Yes *Shank Type: Quick-Change Hex Shank *Packaging Type: Carded *Working Length: 13.5 in. *Discovery CON, SUP