Southwire MPKO75HD MAX Punch® Cutter for Stainless Steel 3/4"
$56.89$72.59Unit price /UnavailableLow stock (3 units)-
Southwire MPKO50PRO MAX Punch® Cutter for Stainless Steel 1/2"
$51.00$64.89Unit price /UnavailableVery low stock (2 units) -
Greenlee K3BB-1/2 1/2" Conduit Size Standard Round Manual Knockout Set
$64.45$68.65Unit price /UnavailableVery low stock (1 unit) 
Milwaukee 49-16-2669 EXACT 1-1/2" Punch
$89.99$92.00Unit price /UnavailableVery low stock (2 units)-
Klein Tools 4BPSET5 Brass Punches 5 Piece Set
$134.99$204.52Unit price /UnavailableVery low stock (2 units) -
Greenlee 730BB-3/4 3/4" Hole-Size Standard Round Knockout Punch Unit
$78.15$86.45Unit price /UnavailableLow stock (3 units) -
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Greenlee 730BB-3 3" Standard Round KO Punch Unit
$520.59Unit price /UnavailableLow stock (3 units) -
Greenlee 730BB-1-3/4 1-3/4" Hole Size Standard Round Knockout Punch Unit
$138.97$164.70Unit price /UnavailableIn stock -
Southwire MPC250PRO MAX Punch® Cup for Stainless Steel 2 1/2"
$51.88$74.79Unit price /UnavailableVery low stock (2 units) -
Southwire MPC50PRO MAX Punch® Cup for Stainless Steel 1/2"
$13.83$19.79Unit price /UnavailableLow stock (4 units) -
Southwire MPK0400PRO Max Punch Cutter for Stainless Steel 4"
$127.50$162.79Unit price /UnavailableAvailable for Backorder -
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Current Tools 1572 Punch 4 Point Std 4"
$250.77$301.67Unit price /UnavailableAvailable for Backorder -
Klein Tools 53728SEN Knockout Punch Set, 1/2"
$39.99$60.60Unit price /UnavailableVery low stock (1 unit) -
Current Tools 1557 Draw Bolt 3/8" X 1 5/8" Manual Knockout
$46.12$48.33Unit price /UnavailableAvailable for Backorder -
Current Tools 1531 Die-Knockout 1.25"
$24.48$28.33Unit price /UnavailableVery low stock (2 units) -
Current Tools 1530 Punch Piece Maker 1.25"
$44.00$52.50Unit price /UnavailableVery low stock (1 unit) -
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Milwaukee 49-16-2675 EXACT 3" Punch
$229.00$231.00Unit price /UnavailableVery low stock (2 units) -
Milwaukee 49-16-2673 EXACT 2-1/2" Punch
$139.00$143.00Unit price /UnavailableLow stock (3 units) -
Klein Tools 53871 3/8" by 2-5/8" Knockout Draw Stud
$24.99$37.84Unit price /UnavailableAvailable for Backorder -
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Klein Tools 53819 0.875" Knockout Punch for 1/2" Conduit
$24.99$37.88Unit price /UnavailableAvailable for Backorder -
Southwire KODRAW1/2 Knockout Punch Draw Studs, 1/2"
$41.11$43.13Unit price /UnavailableVery low stock (2 units) -
Milwaukee 49-16-2684 Adaptor for EXACT 2-1/2" to 4" Punches and Dies
$19.99$22.00Unit price /UnavailableVery low stock (1 unit) -
Southwire MPC400PRO MAX Punch Cup for Stainless Steel 4"
$70.61$111.78Unit price /UnavailableVery low stock (1 unit) -
Greenlee 730BB-1-5/8 1-5/8" Standard Round Knockout Punch
$132.27$145.85Unit price /UnavailableVery low stock (1 unit) -
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Greenlee 730BB-2-1/4 PUNCH UNIT-RD 2.250 BB (730BB)
$252.86Unit price /UnavailableLow stock (4 units) -
Southwire MPC150PRO MAX Punch® Cup for Stainless Steel 1 1/2"
$38.05$76.69Unit price /UnavailableVery low stock (2 units) -
Southwire MPC100PRO MAX Punch® Cup for Stainless Steel 1"
$25.95$60.95Unit price /UnavailableVery low stock (1 unit)
About Standard Knockouts
Greenlee standard knockouts are everyday punches and dies rated for aluminum, fiberglass, and mild steel. Shop from manual exact punch die units, manual knockout kits, round exact hole dies, round exact hole draw studs, round exact hole punches