Free ShippingGreenlee 745H-3 Punch Unit for 3" Conduit
$556.71$647.85Unit price /UnavailableVery low stock (2 units)-
Greenlee 730-5/8 5/8" Hole Size Standard Round Knockout Punch Unit
$78.98$83.90Unit price /UnavailableIn stock 
Greenlee KD-1-1/4-B 1-1/4" Conduit Size Knockout Die
$35.43Unit price /UnavailableVery low stock (2 units)-
Greenlee K2P-1-1/2 1-1/2" Conduit Size Slug-Buster Knockout Punch, POP
$72.89$84.74Unit price /UnavailableAvailable for Backorder -
Greenlee K2P-1-1/4-B 1-1/4" Conduit Size Slug-Buster Knockout Punch
$53.32$54.65Unit price /UnavailableIn stock -
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Greenlee 709 Metal Stud Punch 7/8" Diameter
$329.98$386.60Unit price /UnavailableLow stock (3 units) -
Free Shipping
Greenlee 36490 Slug-Splitter SC (Self-Centering) Knockout Punch 1-7/32" Hole Size
$198.58$271.57Unit price /UnavailableVery low stock (1 unit) -
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DEWALT DCE600D1K4 DEWALT 20V MAX Hydraulic Knockout Tool Kit with 1/2" - 4" Punches and Dies
$2,649.00Unit price /UnavailableLow stock (4 units) -
Southwire PRDS716 7/16" x 4.25" Medium Draw Stud for MAX PUNCH Pro
$96.58$133.09Unit price /UnavailableIn stock -
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Greenlee 304AVBBP 3/4" x 2-15/16" Draw Stud for Manual Drivers
$49.33$61.69Unit price /UnavailableLow stock (3 units) -
Greenlee 730BB-1-3/8 1-3/8" Hole Size Standard Round Knockout Punch Unit
$92.48$116.40Unit price /UnavailableIn stock -
Greenlee 7237BB 1-1/2" and 2" Conduit Size Manual Slug-Buster Knockout Punch Kit
$184.34$285.21Unit price /UnavailableIn stock 
Free ShippingSouthwire MPXD-SD MAX PUNCH XD w/ Stainless Steel Rated Dies - 1/2" - 2" Set
$1,699.99$2,142.79Unit price /UnavailableIn stock-
Greenlee K2BB-3/4 3/4" Conduit Size Slug-Buster Manual Knockout Set
$76.86$111.88Unit price /UnavailableIn stock -
Greenlee 128AVP 1-1/4" Conduit-Size Replacement Die
$29.08$46.77Unit price /UnavailableLow stock (4 units) -
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Greenlee 730BB-2-1/2 2-1/2" Standard Round Knock Out Punch Unit
$262.92$293.30Unit price /UnavailableAvailable for Backorder -
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Greenlee 30241 Rugged Steel Reservoir Follower For Use With 767 Hydraulic Hand Pump
$53.24Unit price /UnavailableLow stock (4 units) -
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Greenlee K2BB-1/2 1/2" Conduit Size Slug-Buster Manual Knockout Set
$56.36$62.40Unit price /UnavailableIn stock -
Greenlee KD-2-B 2" Conduit Size Knockout Die
$55.96$87.80Unit price /UnavailableVery low stock (1 unit) -
Greenlee 730BB-1-1/4 1-1/4" Hole Size Standard Round Knockout Punch Unit
$95.08$103.95Unit price /UnavailableLow stock (5 units) -
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Greenlee 730BB-1 1" Hole Size Standard Round Knockout Punch Unit
$79.49$116.76Unit price /UnavailableIn stock -
Greenlee DSH-S7/16 7/16" Short Hydraulic Draw Stud
$49.81$72.78Unit price /UnavailableAvailable for Backorder -
Greenlee K3P-2-1/2 2-1/2" Conduit Size Standard Round Knockout Punch
$115.36$130.10Unit price /UnavailableVery low stock (2 units) -
Greenlee K2P-1-1/2-B 1-1/2" Conduit Size Slug-Buster Knockout Punch
$70.11$71.00Unit price /UnavailableIn stock
About Knockouts
Heavy duty hole making supplies for pro electricians. We carry both hydraulic and high capacity battery powered knockout options. Shop from slug buster knockouts, slug splitter knockouts for stainless, standard knockouts, stud punches, battery knockout tools, c-frame punches, specialty punches, and speed punch knockouts from Greenlee and Milwaukee