Free ShippingGreenlee 745SP-1P 1" Round Replacement Knockout Punch, 1.362" Dia, SS
$242.84$274.50Unit price /UnavailableAvailable for Backorder
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Milwaukee 49-16-2677 EXACT 3-1/2" Punch
$299.00$301.00Unit price /UnavailableAvailable for Backorder -
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Free Shipping
Southwire KOKIT6 Knockout Punch Kit, 3-piece 1/2" to 1-1/4"
$192.68Unit price /UnavailableAvailable for Backorder -
$1.68 off
Southwire B3 Southwire B3 Reversible 66 Cut/Punch Punch Down Blade
Original Price:
See Price In Cart$22.04Unit price /UnavailableAvailable for Backorder -
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$1.68 off
Southwire B2 Southwire B2 Reversible 110 Cut/Punch Punch Down Blade
Original Price:
See Price In Cart$22.04Unit price /UnavailableAvailable for Backorder -
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Greenlee K3BB-3-1/2 3-1/2" Conduit Size Manual Knockout Set
$579.56$714.65Unit price /UnavailableIn stock -
Southwire B1 Southwire B1 Reversible 66/110 Cut-Only Punch Down Blade
$28.01Unit price /UnavailableAvailable for Backorder -
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$15.97 off
Greenlee K3BB-2 2" Conduit Size Standard Round Manual Knockout Set
$151.70$167.67Unit price /UnavailableVery low stock (2 units) -
$13.49 off
Greenlee K3BB-1-1/2 1-1/2" Conduit Size Standard Round Manual Knockout Set
$128.43$141.92Unit price /UnavailableAvailable for Backorder -
Southwire MPK0250PRO Max Punch Cutter for Stainless Steel 2 1/2"
$109.84$140.79Unit price /UnavailableAvailable for Backorder -
$14.40 off
Greenlee K2BB-2 2" Conduit Size Slug-Buster Knockout Set
$136.83$151.23Unit price /UnavailableVery low stock (2 units) -
$10.66 off
Greenlee K3BB-1-1/4 1-1/4" Conduit Size Standard Round Manual Knockout Set
$101.45$112.11Unit price /UnavailableAvailable for Backorder -
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Current Tools 291 High-Pressure Hose 3/8 " X 6' with 2 Each 3/8" Male Couplers
$265.48$341.67Unit price /UnavailableAvailable for Backorder -
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Current Tools 179PM-MC 179Pm With Metal Case
$1,198.75$1,525.00Unit price /UnavailableAvailable for Backorder -
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Current Tools 179PM 1/2"-2" Piece Maker Set – 90°
$1,111.28$1,381.67Unit price /UnavailableAvailable for Backorder -
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Current Tools 1790 Punch Driver - 90° (Punch Driver Only)
$734.44$1,015.00Unit price /UnavailableAvailable for Backorder -
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Current Tools 170PM-MC 170PM with Metal Case
$1,077.50$1,375.00Unit price /UnavailableAvailable for Backorder -
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Current Tools 170PM 1/2"-2" Piece Maker Set – Straight
$983.33$1,283.33Unit price /UnavailableAvailable for Backorder -
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Current Tools 1700 Punch Driver - Straight
$665.43$891.67Unit price /UnavailableAvailable for Backorder -
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Current Tools 164PM Punch Driver Set (1/2"-4")
$1,914.19$2,278.33Unit price /UnavailableAvailable for Backorder -
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Current Tools 162SS 1/2"-2" Heavy Duty Set For Stainless Steel
$1,713.09$2,170.00Unit price /UnavailableAvailable for Backorder -
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Current Tools 162PM Punch Driver Set (1/2"-2")
$1,295.85$1,541.67Unit price /UnavailableAvailable for Backorder 
Free ShippingCurrent Tools 161SS 1/2" to 2" Hydraulic Knockout Set for Stainless Steel
$1,854.60$2,291.67Unit price /UnavailableAvailable for Backorder-
$9.26 offFree Shipping
Current Tools 160SS Punch & Die Set Piece Maker Stainless
$1,246.25$1,255.51Unit price /UnavailableAvailable for Backorder -
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Current Tools 159PM Knockout Set Manual Piece Maker (1.5"-2")
$200.55$241.67Unit price /UnavailableAvailable for Backorder -
Southwire HPS12 1/2" Hydraulic Punch Spacer
$19.33$27.49Unit price /UnavailableAvailable for Backorder -
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Current Tools 158PM Knockout Set Manual Piece Maker (1/2"-1.25")
$212.61$256.67Unit price /UnavailableAvailable for Backorder 
$3.75 offFree ShippingCurrent Tools 157PM 1/2" - 2" Ratchet Knockout Set
$371.25$375.00Unit price /UnavailableAvailable for Backorder-
$101.69 offFree Shipping
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$68.89 offFree Shipping
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Current Tools 1576 Punch 4 Point Std 5"
$506.25$513.44Unit price /UnavailableAvailable for Backorder
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