• (1) Drill Bit
• WeldTec Ship Auger bits are MADE STRONGER and LAST LONGER because a harder cutting edge is welded to the base material.
• 2X Nail Cutting Life compared to standard IRWIN ship augers
• Patent Pending Welded Cutting Edge
• Wide Flutes
• 7/16″ Quick Change Impact Shank
• Fully Forged Body on bits 3/4″ diameter and larger.
• Diameter: 1-1/4″
• Overall Length: 17″
• Shank size: 7/16″ Quick Change Impact Shank
• Pack Qty: 1
Irwin Tools 3041015- 7/16″ X 6″ SPEEDBOR MAX Drill Bit is the Fastest Speedbor spade bit ever. Tri-Flute design for faster chip ejection. Cutting spurs have 3 cutting edges for added durability. Full screw tip allows bit to self feed. Grooved hex shank prevents slipping in drill chuck or bit extension. Fits all standard 1/4″ quick change chucks.
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