Product image for Greenlee 742BB 4-1/2" Hole 4" Conduit Round Knockout Punch
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Greenlee 742BB 4-1/2" Hole 4" Conduit Round Knockout Punch

Manufacturer: Greenlee | Catalog # 742BB | Codale Part # 85382
$1,256.77/ea
ea
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Primary Spec Sheet
Standard Round Knockout Punch Unit 4-1/2" (115.4 mm). Round standard metal punch units are complete units consisting of punch, die and draw stud. Use with battery-powered, hydraulic, ratchet or manual drivers. Properly assembled through pilot holes, they will make clean, fast and accurate holes.

Technical Information

Applications
Punch Mild Steel, Aluminum, Fiberglass and Plastic
Size
4 in
Type
Standard, Round

Manufacturer Information

Brand
Greenlee

General Product Info

12-Digit UPC
783310199786
Product UPC
78331019978
Weight
11.400 lb
Features
  • Round standard metal punch units are complete units consisting of punch, die and draw stud
  • Use with battery-powered, hydraulic, ratchet or manual drivers
  • Properly assembled through pilot holes, they will make clean, fast and accurate holes
  • Alignment Markings improve punching accuracy and productivity when making holes.
  • Punches and dies are marked with catalog numbers and sizes for quick part identification
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