Greenlee 60287 Square Punch Unit, 1-7/9-Inch : Amazon.ca: Tools & Home Improvement
Knockout Punch Set with Wrench - 53732SEN | Klein Tools
156 2 1/2" - 4" Knockout Punch & Die Set - Current Tools
Knockout Punch Set
Greenlee 7211BB-3/4 Slug-Buster Knockout Punch Unit, 1.115-Inch : Amazon.ca: Tools & Home Improvement
Punch Unit - 15/16" | Greenlee
Greenlee 60246 Slug-Buster Knockout Punch Unit, 1-7/32-Inch : Amazon.ca: Tools & Home Improvement
TEMCo TH0392 - 3/4" Conduit Hole Size Knockout Punch Unit with Manual Draw Stud | eBay
Standard Round Knockout Punches and Dies | Greenlee
Klein Tools 3/4 Inch Knockout Punch Set | The Home Depot Canada
VEVOR 10 Ton Hydraulic Knockout Punch Driver Kit Hole Tool 1/2"-2" with 6 Dies | VEVOR CA
Greenlee Manual Knockout Punch Set | Lowe's Canada
Greenlee - 11 Piece, 1/2 to 1-1/4″ Punch Hole Diam, Manual Knockout Set - 04226320 - MSC Industrial Supply
FORCE LOGIC Knockout Tools, Tool Sets and EXACT Dies | Milwaukee Tool
Greenlee 7211BB-1/2 Slug-Buster Knockout Punch Unit, 7/8-Inch : Amazon.ca: Tools & Home Improvement
For punching holes in mild steel, aluminum, brass, copper, fiberglass and plastics
TEMCo TH0360 Industrial 2-1/2", 3", 3-1/2", 4" Conduit Punch and Die Set for Knockout : Amazon.ca: Tools & Home Improvement
VEVOR 10 Ton 1/2\" to 2\" Hydraulic Knockout Punch Driver Tool Kit Electrical Conduit Hole Cutter Set KO Tool Kit with 6 Dies Hole Complete Tool (Knockout Punches) | VEVOR CA