Lenox Hole Saw Extension Chuck 12-Inch Steel 1/2-Inch Shank Universal

Lenox Hole Saw Extension Chuck 12-Inch Steel

Professional Extension Chuck for Deep Cutting Applications

The Lenox Hole Saw Extension Chuck delivers superior drilling performance for deep cutting applications requiring extended reach. This 12-inch steel extension chuck 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

• 12-Inch Extension Length - Provides deep cutting capability for thick materials and hard-to-reach applications
• Steel Construction - Delivers exceptional durability and strength for demanding professional cutting tasks
• 1/2-Inch Shank Diameter - Ensures secure connection and optimal power transfer during drilling operations
• Universal Compatibility - Works with standard hole saw systems for versatile cutting applications

Professional Drilling Applications

• Quick Tool-Less Changing - Enables rapid bit changes for improved productivity on job sites
• Electrical Installation Support - Ideal for deep wall penetrations and electrical rough-in work
• Precision Cutting Control - Maintains cutting accuracy even with extended reach requirements

Technical Specifications

Extension Length: 12 inches, Shank Diameter: 1/2 inch, Chuck Size: 1/2 inch, Material: Steel, Product Finish: Silver, Weight: 0.91 lbs, Dimensions: 3" L x 1.1" W x 15.7" H, Power Source: Non-Energy Using, Compatibility: Universal

Installation & Usage

1. Verify hole saw and drill chuck compatibility with 1/2-inch shank diameter
2. Securely attach extension chuck to drill chuck ensuring proper alignment
3. Mount appropriate hole saw to extension chuck following manufacturer specifications
4. Mark cutting location and ensure adequate clearance for 12-inch extension length
5. Begin drilling at low speed to establish cutting groove, then increase to optimal speed
6. Maintain steady pressure and allow cutting teeth to do the work through material

Professional Applications

Ideal for:

• Electrical Installation - Deep wall penetrations for conduit runs and electrical box installations
• Plumbing Applications - Extended reach drilling for pipe routing through thick structural members
• HVAC Installation - Ductwork penetrations through walls, floors, and ceiling assemblies
• Construction Projects - Deep hole drilling in structural lumber and engineered building materials
• Remodeling Work - Accessing confined spaces where standard length tools cannot reach
• Commercial Installation - Professional-grade drilling for commercial electrical and mechanical systems
• Industrial Maintenance - Equipment access holes and maintenance penetrations in thick materials
• Specialty Drilling - Custom applications requiring extended reach and precision cutting control

Steel Construction Advantage

The steel construction of this extension chuck provides superior strength and durability for demanding professional cutting applications. Steel offers excellent resistance to bending and twisting forces encountered during deep drilling operations, ensuring consistent performance and extended tool life in challenging job site conditions.

Why Choose Lenox Quality?

Lenox brings over a century of cutting tool innovation and manufacturing excellence to every extension chuck. Professional contractors, electricians, and tradespeople trust Lenox for reliable performance, precision engineering, and the quality standards that ensure successful project completion. From electrical installations to construction applications, Lenox cutting tools deliver the professional-grade performance that keeps projects moving forward efficiently and safely.