Auger Bit 1-1/4"x7-1/2" Professional 7/16 Hex Impact

Drill clean, precise holes through the toughest materials with this professional-grade auger bit, engineered specifically for extreme durability in nail-embedded wood applications. This 1-1/4 inch diameter auger bit combines advanced hardened tip technology with dual cutting edge design to power through wood containing hidden nails, screws, and metal fasteners that would destroy standard bits.

Reinforced Hardened Tip for Nail-Embedded Wood

The reinforced hardened cutting tip delivers exceptional durability when drilling through wood containing nails, screws, or other metal fasteners. This heat-treated tip withstands the impact and heat generated when contacting metal embedded in wood, allowing you to complete drilling operations without bit failure. Perfect for renovation work, demolition projects, and any application where hidden fasteners are common.

Two-Step Cutting Action

The innovative two-step cutting design creates precise, clean holes in demanding wood drilling applications. The first cutting edge removes material efficiently while the second edge smooths and finishes the hole wall, producing professional-quality results. This dual-action cutting process reduces splintering and tear-out for cleaner holes requiring minimal finishing.

Dual Cutting Edge Design

Featuring two sharp cutting edges that work simultaneously, this auger bit drills effortlessly through nail-embedded wood with smooth, controlled operation. The dual edges distribute cutting forces evenly, reducing vibration and improving control while extending bit life by sharing the workload between multiple cutting surfaces.

Deep Flutes for Fast Chip Removal

Extra-deep flutes efficiently evacuate chips and debris from the cutting area, preventing clogging and overheating during deep hole drilling. The optimized flute geometry maintains consistent cutting performance throughout the entire drilling depth, even in resinous or wet wood that tends to clog standard bits.

7/16 Inch Hex Quick Change Shank

The 7/16 inch hex shank design provides maximum stability and torque transfer while enabling tool-free bit changes in quick-change chucks. This professional shank size works with cordless and corded impact drivers, drill drivers, and impact wrenches. The hex configuration prevents slippage under high torque loads.

1-1/4 Inch Diameter x 7-1/2 Inch Length

The 1-1/4 inch diameter handles common applications including electrical rough-in, plumbing installations, HVAC work, and general construction drilling. The 7-1/2 inch overall length provides adequate reach for drilling through dimensional lumber, engineered beams, and standard wall framing while maintaining compact storage.

Key Features:

• 1-1/4 inch diameter x 7-1/2 inch overall length
• Reinforced hardened tip for extreme durability in nail-embedded wood
• Two-step cutting action for precise, clean holes
• Dual cutting edge design for effortless drilling
• Deep flutes for fast chip removal
• 7/16 inch hex quick change shank
• Compatible with impact drivers and drill drivers
• Professional-grade construction
• Heat-treated cutting edges

Perfect For:

Professional contractors, electricians, plumbers, HVAC technicians, carpenters, renovation specialists, and DIY enthusiasts drilling through wood with hidden nails or fasteners.

What's Included:

1 x Professional Auger Bit (1-1/4" x 7-1/2")

Applications:

Electrical rough-in, plumbing installations, HVAC ductwork, framing carpentry, renovation work, demolition projects, deck building, fence construction, and any wood drilling where nails may be present.

Compatible Tools:

Cordless impact drivers, corded impact drivers, hammer drills, drill drivers, and impact wrenches with 7/16 inch hex chuck or quick-change adapters.

Experience professional drilling performance in the toughest conditions with engineered auger bit technology designed for maximum durability and clean results.