Lenox Extension Shank High Speed Steel 5-1/2 Inch with 1/2 Inch Shank

Lenox Extension Shank High Speed Steel 5-1/2 Inch with 1/2 Inch Shank

Professional Drill Extension Tool for Deep Cutting Applications

The Lenox Extension Shank delivers superior drilling performance for deep cutting applications requiring extended reach. This 5-1/2 inch extension tool with 1/2 inch shank provides exceptional cutting power designed for professional contractors, electricians, and tradespeople, offering the proven performance and innovation that professionals expect from America's premier cutting tool manufacturer.

Professional Features & Benefits

Extended Reach Performance

• Deeper Cuts Capability - Longer shank design enables cutting through 4\"x4\" materials without requiring additional extensions
• High Speed Steel Cutting Edge - Superior durability specifically engineered for nail-embedded wood applications
• Enhanced Longevity - Stays sharper longer through advanced metallurgy and precision manufacturing
• Efficient Chip Removal - Integrated flutes effectively remove excess wood chips during drilling operations

Quick Change System

• Impact Hex Shank Design - Allows for rapid bit changing without additional tools or downtime
• Complete Package - Extra lead screw and wrench included with every unit for immediate use and replacement
• Aggressive Lead Screw Tip - Pulls the bit through material quickly and effortlessly for faster drilling

Technical Specifications

Extension Length: 5-1/2 inches, Shank Diameter: 1/2 inch, Product Type: Extension Shank, Power Source: Non-Energy Using, Product Group: Electrical, Weight: 0.65 lbs, Dimensions: 3.001\" L x 1.1\" W x 9.2\" H

Installation & Usage

1. Verify compatibility with your drill chuck size and ensure proper fit with 1/2 inch shank
2. Insert extension shank securely into drill chuck and tighten according to manufacturer specifications
3. Attach appropriate cutting bit to extension shank using included hardware
4. Position drill perpendicular to work surface and engage aggressive lead screw tip
5. Apply steady pressure while allowing the lead screw to pull the bit through material
6. Use fluted design to clear wood chips during operation for optimal cutting performance

Professional Applications

Ideal for:

• Electrical Installation - Deep drilling through wall studs, floor joists, and structural members for wire routing
• Plumbing Applications - Extended reach drilling for pipe installation in tight spaces and deep wall cavities
• HVAC Installation - Drilling through thick structural members for ductwork and ventilation system installation
• Construction Projects - Deep hole drilling in framing lumber, engineered wood, and composite materials
• Remodeling Work - Accessing hard-to-reach areas during renovation and retrofit projects
• Maintenance Operations - Equipment installation requiring extended drill reach in confined spaces
• Carpentry Applications - Precision drilling through thick timber and laminated wood products
• Industrial Applications - Manufacturing and assembly operations requiring deep hole drilling capabilities

High Speed Steel Advantage

The high speed steel cutting edge provides exceptional durability and heat resistance, making this extension shank particularly effective in nail-embedded wood applications where standard tools would quickly dull or fail. This advanced material maintains sharp cutting edges longer and withstands the demanding conditions of professional construction and electrical work.

Why Choose Lenox Quality?

With over a century of cutting tool innovation, Lenox has established itself as the trusted choice for professional contractors, electricians, and tradespeople. This extension shank represents Lenox's commitment to engineering solutions that enhance productivity and reliability on the job site, backed by rigorous quality standards and continuous innovation in professional cutting tool technology.