Irwin Tools 3043013 WeldTech Power Ship Auger Screw Point Bit, 1" 4thJuly maintains proper relationship between volume

maintains proper relationship between volume of air and water in galvanized pressure tank

brass & aluminum tubing

Designed to blend into your existing decor

Reinforced shoulder for added durability

Covers 100 To 125 SQFT

Irwin Tools 3043013 WeldTech Power Ship Auger Screw Point Bit, 1" 4thJuly maintains proper relationship between volumeWeldTec Ship Auger bits are made STRONGER and LAST LONGER because a harder cutting edge is welded to the base material. Patent pending welded cutting edge. Fully Forged Body on bits 3 4" diameter and larger. 1" power ship auger Single twist screw point bit Overall length: 17" 12" twist WeldTec Ship Auger bits are MADE STRONGER and LAST LONGER because a harder cutting edge is welded to the base material. Patent pending welded cutting edge Fully Forged