Greenlee 645-4-1/8 4-1/8" Quick-Change Carbide-Tipped Hole Cutter

INCLUDES:
• (1) 4-1/8" Quick-Change Carbide-Tipped Hole Cutter

SPECIFICATIONS:
• Type: Carbide-Tipped Hole Cutter
• Application: Stainless steel, mild steel, aluminum, copper, brass, fiberglass and plastics
• Hole Size: 4-1/8" (104.8 mm) for 3-1/2" conduit
• Shank Size: 645-022 arbor (1/2" shank)
• Maximum Cutting Depth: 8 ga
• Cutting Edge: Tungsten Carbide Teeth
• Pilot Drill: 645-002 sold separately
• Pilot Drill Size: 5/16" x 2-3/4" (8 mm x 69 mm)