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  1. Home
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  9. Knockout Hole Punches
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Knockout Hole Punches (453 items) - Page 3

Greenlee Knock Out Set K3BB-1/2
Greenlee

Knock Out Set

Zoro # G704836599
Mfr # K3BB-1/2
product price:  $66.49
/ea
Milwaukee Tool EXACT 4" Punch 49-16-2679
Milwaukee Tool

EXACT 4" Punch

Zoro # G6177762
Mfr # 49-16-2679
product price:  $349.00
/ea
Greenlee Punch Unit-Rd 30.5Mm 36508G
Greenlee

Punch Unit-Rd 30.5Mm

Zoro # G0585719
Mfr # 36508G
product price:  $93.79
/ea
Greenlee Punch and Die Set, 10 ga. Stainless Steel 7308
Greenlee

Punch and Die Set, 10 ga. Stainless Steel

Zoro # G5024616
Mfr # 7308
product price:  $1,757.99
/ea
Greenlee 7211BB12 K2BB12 Slugbuster Punch Unit, 12 Conduit K2BB-1/2
Greenlee

7211BB12 K2BB12 Slugbuster Punch Unit, 12 Conduit

Zoro # G002591978
Mfr # K2BB-1/2
product price:  $149.99
/ea
Hougen-Ogura 75006PR Electro-Hydraulic Hole Puncher-120V 0756102
Hougen-Ogura

75006PR Electro-Hydraulic Hole Puncher-120V

Zoro # G409762315
Mfr # 0756102
product price:  $6,055.99
/ea
Greenlee Knockout Die, 1-7/32in., 10 ga., Cup 7212SP-1-7/32D
Greenlee

Knockout Die, 1-7/32in., 10 ga., Cup

Zoro # G6133635
Mfr # 7212SP-1-7/32D
product price:  $46.99
/ea
Greenlee Punch, Knockout, Oil Tight, 1 7/32 In 740H-1-7/32
Greenlee

Punch, Knockout, Oil Tight, 1 7/32 In

Zoro # G0659635
Mfr # 740H-1-7/32
product price:  $352.99
/ea
Greenlee Drawstud, 10 ga., Center Bolt 7212SP13
Greenlee

Drawstud, 10 ga., Center Bolt

Zoro # G6223147
Mfr # 7212SP13
product price:  $63.69
/ea
Greenlee Knockout Punch/Die, For 10 ga SS, 4 in 745H-4
Greenlee

Knockout Punch/Die, For 10 ga SS, 4 in

Zoro # G5024652
Mfr # 745H-4
product price:  $885.99
/ea
Greenlee Screw Unit-Drive .750 Bb 249AVBBP
Greenlee

Screw Unit-Drive .750 Bb

Zoro # G0478637
Mfr # 249AVBBP
product price:  $43.59
/ea
Greenlee Knock Out Punch K3P-3-1/2
Greenlee

Knock Out Punch

Zoro # G704836636
Mfr # K3P-3-1/2
product price:  $279.99
/ea
Greenlee Speed Punch, 1 in, 10 ga 7212SP-1P
Greenlee

Speed Punch, 1 in, 10 ga

Zoro # G5024555
Mfr # 7212SP-1P
product price:  $64.79
/ea
Greenlee Knock Out Punch K3P-2-1/2
Greenlee

Knock Out Punch

Zoro # G604836637
Mfr # K3P-2-1/2
product price:  $142.99
/ea
Greenlee Keyway Nibbler Punch, 1/8 in, 3/16 in dia 720
Greenlee

Keyway Nibbler Punch, 1/8 in, 3/16 in dia

Zoro # G916312768
Mfr # 720
product price:  $418.49
/ea
Greenlee Punch Replacement For Keyway Punch 720 26536
Greenlee

Punch Replacement For Keyway Punch 720

Zoro # G0903205
Mfr # 26536
product price:  $194.99
/ea
Greenlee Drawstud, 10 ga., Center Bolt 7212SP14
Greenlee

Drawstud, 10 ga., Center Bolt

Zoro # G6224267
Mfr # 7212SP14
product price:  $59.29
/ea
Greenlee Knockout Punch, 3-1/2in., 10 ga., Cutter 7212SP-3P
Greenlee

Knockout Punch, 3-1/2in., 10 ga., Cutter

Zoro # G6188901
Mfr # 7212SP-3P
product price:  $228.99
/ea
Greenlee Metal Stud Punch, 7/8in 709
Greenlee

Metal Stud Punch, 7/8in

Zoro # G3712801
Mfr # 709
product price:  $337.99
/ea
Greenlee Quick Draw Hydraulic Punch Driver Kit 7804SB
Greenlee

Quick Draw Hydraulic Punch Driver Kit

Zoro # G3712838
Mfr # 7804SB
product price:  $962.99
/ea
Greenlee Punch-Rd 2.500 Conduit 1429AV
Greenlee

Punch-Rd 2.500 Conduit

Zoro # G0585700
Mfr # 1429AV
product price:  $131.99
/ea
Milwaukee Tool EXACT 1-1/2" Die 49-16-2668
Milwaukee Tool

EXACT 1-1/2" Die

Zoro # G6091093
Mfr # 49-16-2668
product price:  $59.99
/ea
Klein Tools 1.362-Inch Knockout Punch for 1-Inch Conduit 53837
Klein Tools

1.362-Inch Knockout Punch for 1-Inch Conduit

Zoro # G4024380
Mfr # 53837
product price:  $31.49
/ea
Greenlee Punch-Rd 1.218 30.5Mm Std 3/8D/S 36282
Greenlee

Punch-Rd 1.218 30.5Mm Std 3/8D/S

Zoro # G0585789
Mfr # 36282
product price:  $60.79
/ea
Greenlee Hydraulic Punch Sleeve, 10 ga. SS 1557SS
Greenlee

Hydraulic Punch Sleeve, 10 ga. SS

Zoro # G5024573
Mfr # 1557SS
product price:  $90.55
/ea
Current Tools 4"  Stainless Steel Knock-Out Die 1590
Current Tools

4" Stainless Steel Knock-Out Die

Zoro # G704179344
Mfr # 1590
product price:  $301.99
/ea
Greenlee Knock Out Punch K3P-1
Greenlee

Knock Out Punch

Zoro # G004836664
Mfr # K3P-1
product price:  $56.99
/ea
Milwaukee Tool EXACT 7/8" SINK Punch 49-16-2706
Milwaukee Tool

EXACT 7/8" SINK Punch

Zoro # G4105081
Mfr # 49-16-2706
product price:  $39.99
/ea
Greenlee Knockout, 6, 6-5/8", 6", Falls Free 744BB
Greenlee

Knockout, 6, 6-5/8", 6", Falls Free

Zoro # G0901699
Mfr # 744BB
product price:  $1,849.99
/ea
Greenlee Punch, Rd 1.218 Pkgd, Sc 36490
Greenlee

Punch, Rd 1.218 Pkgd, Sc

Zoro # G0585527
Mfr # 36490
product price:  $185.99
/ea
Greenlee Knock Out Punch K3P-1/2
Greenlee

Knock Out Punch

Zoro # G904836658
Mfr # K3P-1/2
product price:  $39.99
/ea
Greenlee Punch Unit, 1.250 Bb 730Bb 730BB-1-1/4
Greenlee

Punch Unit, 1.250 Bb 730Bb

Zoro # G0585667
Mfr # 730BB-1-1/4
product price:  $106.99
/ea
Greenlee Knockout Punch Kit, 1-1/2in and 2in 737BB
Greenlee

Knockout Punch Kit, 1-1/2in and 2in

Zoro # G3712871
Mfr # 737BB
product price:  $274.99
/ea
Greenlee Screw Unit Assembly, use with Manual Driver, 7238SB and 34757 Knockout Punch Kits 00042
Greenlee

Screw Unit Assembly, use with Manual Driver, 7238SB and 34757 Knockout Punch Kits

Zoro # G416312749
Mfr # 00042
product price:  $61.69
/ea
Eclipse Tools Knockout Punch Set, 3", 3-1/2" w/Case 902-546
Eclipse Tools

Knockout Punch Set, 3", 3-1/2" w/Case

Zoro # G205129565
Mfr # 902-546
product price:  $196.99
/ea
Greenlee Push Button Knockout Punch, 22.5 mm Conduit/Pipe, High-Grade Steel KP-PB22
Greenlee

Push Button Knockout Punch, 22.5 mm Conduit/Pipe, High-Grade Steel

Zoro # G016312330
Mfr # KP-PB22
product price:  $374.90
/ea
Knockout Hole Punches (453 items) - Page 3
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About Knockout Hole Punches

Knockout Hole Punches are a versatile tool used to make precise holes in sheet metal, stainless steel, and other materials. They come in a variety of sizes and shapes, from small hand punches to large electric knockout sets.

Types of Knockout Hole Punches

There are many different types of Knockout Hole Punches available on the market today. These include 2 knockout punches, 3/8 knockout punches, 5/8 knockout punches, back out punches, die punches, electrician knockout sets and more. Each type is designed for specific tasks and can be used to punch through various materials such as stainless steel or sheet metal.

How Knockout Hole Punches are Made

Knockout Hole Punches are typically made from high-grade steel that has been hardened for maximum strength and durability. The shape of the punch is designed to create a clean hole with minimal effort. Electrical knockouts have an added layer of insulation around the punching area which helps protect against electrical shocks.

Industries that use Knockout Hole Punches

Knockout Hole Punches are commonly used by electricians, plumbers, mechanics, HVAC technicians and other professionals who need to make precise holes in various materials. Electricians often use electrical knockouts to create holes in walls or ceilings for wiring installation while plumbers may use them to punch through pipes or other objects.

Find the Knockout Hole Punches You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of Knockout Hole Punches along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Frequently Asked Questions

Knockout hole punches come in various types, including manual, hydraulic, and electric models. Each type offers its own advantages, such as portability, power, and efficiency.

Selecting the right knockout hole punch depends on factors like the material thickness, desired hole size, and frequency of use. Consider the capacity, ease of operation, and safety features to find the optimal punch for your needs.

Using a knockout hole punch safely involves wearing appropriate safety gear, such as gloves and safety glasses. Ensure the material is secure before punching and always follow the manufacturer's guidelines for proper operation.

Maintaining a knockout hole punch involves regular cleaning, lubrication, and inspection. Keep it free of debris and apply oil or grease to moving parts to ensure smooth operation and extend its lifespan.

Related Categories

Fishing Tapes, Sticks, & LinesPunch Driver SetsCable PullersWire Management ToolsWire Strippers & Crimpers
Hex Keys & Hex Key SetsKnockout Punch PartsSocketsCrimping Tool DiesScrewdrivers
1/2" conduit punch1/2" stainless steel tube1/2" stainless steel plug1/2" stainless steel coupling1/2 in knockout punch
1/2" stainless steel nut1 1/8" draw stud1/2 knockout1/2" stainless steel tubing1/2 hole punch

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