![5/16" x 5/16" Shank |Mag-Bit 704.0516| Single Spur Auger Bits | 4 Piece](http://www.tmshardware.com/cdn/shop/products/405-704_3990c809-956e-4e68-97da-b56e3246196f_large.jpg?v=1518743564)
5/16" x 5/16" Shank |Mag-Bit 704.0516| Single Spur Auger Bits | 4 Piece
ProductVariantDrop13" OAL x 9-1/2" Twist Length
•Only available from MAG-BIT
•Black oxide flutes
• Quick Change shank
•Self-feeding screw point
•Spur for clean boring
•Packed in a reusable storage tube
• Quick Change and Universal extensions
Use when a 6" bit is too short for the hole and a 18" bit is too long. Single spur opposite cutting lip for clean entrance and exit holes and a self-feed screw point for fast, effortless boring.