DIAB AUGER BIT 5/16X7.5" *Brand Name: Diablo *Sub Brand: Dura-Tip *Diameter: 5/16 in. *Length: 7.5 in. *Product Type: Auger Bit *Material: High Speed Steel *Number in Package: 1 pc *Usage: Wood Drilling *Shank Diameter: 1/4 in. *Heat Treated: Yes *Shank Type: Quick-Change Hex Shank *Packaging Type: Carded *Working Length: 5.5 in. *Discovery ACC, CON, NBR, SUP, EXP