Greenlee Nail Eater 1-1/4" x 18" Extreme Auger Bit with Self-Feeding Screw Point

Greenlee Nail Eater 1-1/4" x 18" Extreme Auger Bit with Self-Feeding Screw Point

Professional drilling performance with nail-cutting capability

The Greenlee Nail Eater extreme auger bit delivers professional drilling performance with its patented design that cuts through nails while maintaining extended tool life. Featuring a 1-1/4" diameter and 18" overall length, this heat-treated steel bit provides reliable performance for demanding applications where nail encounters are expected.

Professional Features & Benefits

• 1-1/4" Diameter: Provides precise hole sizing for professional electrical and plumbing installations
• Self-Feeding Screw Point: Draws bit through wood automatically, reducing operator fatigue and improving drilling efficiency
• Heat-Treated Steel Construction: Delivers superior durability and extended service life in demanding applications
• Nail-Cutting Capability: Cuts through nails encountered during drilling, eliminating work stoppage and bit damage
• Patented Cutting Design: Improved cutting edge provides 30% longer life span with cleaner hole quality
• Hexagonal Shank: 7/16" hex shank ensures secure chuck grip and prevents slippage during operation
• 18" Overall Length: Enables drilling through multiple framing members while maintaining maneuverability

Technical Specifications

• Bit Diameter: 1-1/4 IN (31.800 MM)
• Country Of Origin: China
• Overall Length: 18.000 IN (457.200 MM)
• Product Material: Heat Treated Steel
• Product Type: Extreme
• Product Weight: 2.800 LB (1270.000 GM)
• Shank Diameter: 7/16 IN (11.100 MM)
• Shank Type: Hexagonal
• Sub Brand: Nail Eater�
• Twist Length: 15.000 IN (381.000 MM)

Installation & Operation

1. Mount the bit securely in a compatible drill chuck, ensuring the hexagonal shank is fully seated and tightened.
2. Position the drill at the desired drilling location and align perpendicular to the work surface.
3. Begin drilling at low speed to establish the hole, allowing the self-feeding screw point to engage the material.
4. Maintain steady pressure and allow the bit to feed naturally through the material without forcing.
5. Continue drilling through nails as encountered, maintaining consistent speed and pressure for optimal performance.
6. Complete the hole and withdraw the bit slowly to prevent material tear-out and ensure clean hole edges.

Professional Applications

• Electrical rough-in drilling through framing members
• Plumbing installations requiring large diameter holes
• HVAC ductwork and equipment installations
• Remodeling projects with existing nail-embedded lumber
• Commercial construction and renovation work
• Residential framing and utility installations
• Industrial maintenance and repair applications

Why Choose Greenlee Quality?

Greenlee Nail Eater bits represent professional-grade drilling solutions engineered for the demands of trade professionals. The heat-treated steel construction and patented cutting design ensure reliable performance and extended tool life, while the nail-cutting capability eliminates common drilling obstacles that can damage standard bits and delay project completion.