Skip to content
Ask Our Experts: 702-871-7178
Greenlee 645-4-1/2 4-1/2" Quick-Change Carbide-Tipped Hole Cutter

Greenlee 645-4-1/2 4-1/2" Quick-Change Carbide-Tipped Hole Cutter

Availability:
Out of stock
Sold out
$180.85
$180.85 - $180.85
$180.85
$164.25
$164.25 - $164.25
$164.25

Product Description

Greenlee 645-4-1/2 Includes

  • (1) 4-1/2" Quick-Change Carbide-Tipped Hole Cutter

Greenlee 645-4-1/2 Features

  • Switch quickly between cutting head sizes without re-chucking with a simple push and turn connection
  • Split-Point Cobalt Steel Pilot Drill with step design – for fast, accurate cutting with less force
  • Tungsten Carbide Teeth – optimized design for fast, easy cutting and maximum life in stainless steel – no oil required
  • Flange Stop – eliminates over-drilling
  • Slug Ejector Spring – quick, easy slug removal
  • Cuts round, burr-free holes

Greenlee 645-4-1/2 Specifications

Type Carbide-Tipped Hole Cutter
Application Stainless steel, mild steel, aluminum, copper, brass, fiberglass and plastics
Hole Size 4-1/2" (114.3 mm) for 4" 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)

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare