Greenlee 1-3/8" Quick-Change Carbide-Tipped Hole Cutter with Split-Point Cobalt Pilot Drill

Greenlee 1-3/8" Quick-Change Carbide-Tipped Hole Cutter with Split-Point Cobalt Pilot Drill

Professional precision cutting for metal fabrication and electrical applications

The Greenlee 1-3/8" Quick-Change Carbide-Tipped Hole Cutter delivers professional-grade performance for cutting clean, burr-free holes in stainless steel, mild steel, aluminum, copper, brass, fiberglass and plastics. Featuring tungsten carbide teeth optimized for maximum life and a split-point cobalt steel pilot drill with step design, this hole cutter provides fast, accurate metal cutting with less force required. The quick-change design allows switching between cutter sizes without re-chucking through a simple push and turn connection.

Professional Features & Benefits

• Tungsten Carbide Teeth: Optimized design delivers fast, easy cutting and maximum tool life in stainless steel applications without requiring oil lubrication.
• Split-Point Cobalt Steel Pilot Drill: Step design enables fast, accurate metal cutting with reduced force requirements for improved operator efficiency.
• Quick-Change Connection: Simple push and turn mechanism allows rapid switching between cutter sizes without re-chucking, maximizing productivity.
• Flange Stop Design: Eliminates over-drilling risk and ensures consistent hole depth for professional results.
• Slug Ejector Spring: Provides quick, easy slug removal for continuous operation and reduced downtime.
• Burr-Free Cutting: Produces clean, round holes that meet professional standards for electrical and fabrication work.
• Multi-Material Compatibility: Cuts stainless steel, mild steel, aluminum, copper, brass, fiberglass and plastics for versatile applications.

Technical Specifications

• Country Of Origin: China
• Cutting Edge: Tungsten Carbide Teeth
• Hole Size: 1-3/8" (34.9 mm) for 1" conduit
• Maximum Cutting Depth: 8 ga
• Pilot Drill: Replacement 645-001 sold separately
• Pilot Drill Size: 1/4" x 2-1/2" (6 mm x 64 mm)
• Product Type: Carbide-Tipped Hole Cutter
• Shank Size: 645-011 arbor sold separately (3/8" shank)

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Electrical conduit installation and panel work
• HVAC ductwork and mechanical systems
• Metal fabrication and sheet metal work
• Plumbing and pipe fitting applications
• Industrial maintenance and repair
• Commercial construction projects
• Automotive and marine applications

Why Choose Greenlee Quality?

Greenlee delivers professional-grade tools engineered for durability and precision in demanding applications. The carbide-tipped construction and cobalt steel pilot drill provide extended tool life and consistent performance, while the quick-change design maximizes productivity for professional contractors and technicians.