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