1" x 7/16" Shank |Mag-Bit 715.1616| Regular Duty Ship Augers | 2 Piece size-t-40 Premium M2 high speed steel

Premium M2 high speed steel allows the drill bits to run cooler and last longer by making the drill bits harder and stronger

Secondary application - stainless steel

This unique nut design is easier to tighten and loosen on and off angle grinders

No pilot hole required for burr free

Self-Drilling screw point is available in DP2

1" x 7/16" Shank |Mag-Bit 715.1616| Regular Duty Ship Augers | 2 Piece size-t-40 Premium M2 high speed steel6" OAL x 4" Twist Length High quality ship auger Machined on a true center Hex shank Quick Change shank Self feeding screw point Packaged Bulk program available Quick Change and Universal extensions Versatile high quality fast boring general purpose ship auger bits come with a selffeed screw point for fast, effortless boring.