15/16" x 7/16" Shank |Mag-Bit 710.1516| Single Spur Auger Bits | 2 Piece length-0-50-1-2 This serves a dual purpose:

This serves a dual purpose:

• Self-feeding screw point with spur for clean boring

000 hours of salt spray before starting to show signs of corrosion

Removing the ring exposes more trim length and allows for an additional 30% working life of the brush

Secondary application - wood

15/16" x 7/16" Shank |Mag-Bit 710.1516| Single Spur Auger Bits | 2 Piece length-0-50-1-2 This serves a dual purpose:18" OAL x 12" Twist Length 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 Single spur opposite cutting lip for clean entrance and exit holes and a self feed screw point for fast, effortless boring.