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  1. Home
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  5. Hand Tools
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  9. Knockout Hole Punches

Knockout Hole Punches (451 items) - Page 3

Greenlee Lock Adapter, 10 ga., Locking Mechanism SP-LOCK2
Greenlee

Lock Adapter, 10 ga., Locking Mechanism

Zoro # G6211012
Mfr # SP-LOCK2
product price:  $85.79
/ea
Greenlee Punch-Rd 2.500 Conduit 1429AV
Greenlee

Punch-Rd 2.500 Conduit

Zoro # G0585700
Mfr # 1429AV
product price:  $131.99
/ea
Greenlee Knockout Punch, 1-7/32in., 10 ga., Cutter 7212SP-1-7/32P
Greenlee

Knockout Punch, 1-7/32in., 10 ga., Cutter

Zoro # G6094803
Mfr # 7212SP-1-7/32P
product price:  $68.99
/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:  $1,823.99
/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
Council Tool Back-Out Punch, w/ Handle, 7/8 x 15 In L BO875
Council Tool

Back-Out Punch, w/ Handle, 7/8 x 15 In L

Zoro # G4299093
Mfr # BO875
product price:  $67.89
/ea
Greenlee Speed Punch Lock, 3/4 to 2 in, 10 ga SP-LOCK
Greenlee

Speed Punch Lock, 3/4 to 2 in, 10 ga

Zoro # G5039395
Mfr # SP-LOCK
product price:  $89.19
/ea
Greenlee Metal Stud Punch, 7/8in 709
Greenlee

Metal Stud Punch, 7/8in

Zoro # G3712801
Mfr # 709
product price:  $348.99
/ea
Greenlee 5138Av Die 6, 11.75 Lbs/Ea 5138AV
Greenlee

5138Av Die 6, 11.75 Lbs/Ea

Zoro # G0902119
Mfr # 5138AV
product price:  $688.99
/ea
Milwaukee Tool Knockout Die, 4 41/64" Size 49-16-2678
Milwaukee Tool

Knockout Die, 4 41/64" Size

Zoro # G6151117
Mfr # 49-16-2678
product price:  $299.00
/ea
Arrow Fastener 's Revolving Hole Punch GRHP
Arrow Fastener

's Revolving Hole Punch

Zoro # G506430643
Mfr # GRHP
product price:  $10.59
/ea
Whitehaus Hydraulic Manual Hole Punching Machine For Use W/ SS Up To 1 1/2 Mm Th WHNSH8
Whitehaus

Hydraulic Manual Hole Punching Machine For Use W/ SS Up To 1 1/2 Mm Th

Zoro # G7802264
Mfr # WHNSH8
product price:  $329.00
/ea
Greenlee Knock Out Set 7304
Greenlee

Knock Out Set

Zoro # G611800188
Mfr # 7304
product price:  $1,115.99
/ea
Greenlee Knockout Punch and Die Kit, 4 35/64" Size 745H-4
Greenlee

Knockout Punch and Die Kit, 4 35/64" Size

Zoro # G5024652
Mfr # 745H-4
product price:  $885.99
/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
Klein Tools 0.875-Inch Knockout Punch for 1/2-Inch Conduit 53819
Klein Tools

0.875-Inch Knockout Punch for 1/2-Inch Conduit

Zoro # G4024426
Mfr # 53819
product price:  $26.29
/ea
Hougen-Ogura 75006PR Electro-Hydraulic Hole Puncher-120V 0756102
Hougen-Ogura

75006PR Electro-Hydraulic Hole Puncher-120V

Zoro # G409762315
Mfr # 0756102
product price:  $6,359.99
/ea
Greenlee Punch Unt 2-1/4 Pop 12351
Greenlee

Punch Unt 2-1/4 Pop

Zoro # G0903266
Mfr # 12351
product price:  $212.99
/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 Punch, 1-7/32", 3/8" (9.7 mm) Kwik Stepper(R) Step Bit, Carrying Case Plastic 36284
Greenlee

Punch, 1-7/32", 3/8" (9.7 mm) Kwik Stepper(R) Step Bit, Carrying Case Plastic

Zoro # G0585807
Mfr # 36284
product price:  $57.29
/ea
Neiko Interchangeable Large Hollow Hole Punch Tool Set, 10 Piece, Includes Carrying Case 02614A
Neiko

Interchangeable Large Hollow Hole Punch Tool Set, 10 Piece, Includes Carrying Case

Zoro # G422982790
Mfr # 02614A
product price:  $26.99
/ea
Greenlee Punch Unit-Rd .937 Bb 730Bb 730BB-15/16
Greenlee

Punch Unit-Rd .937 Bb 730Bb

Zoro # G0585746
Mfr # 730BB-15/16
product price:  $95.59
/ea
Greenlee Punch, 2", Splits Slugs for Easier Slug Removal, Punch, Die and Draw Stud 35181
Greenlee

Punch, 2", Splits Slugs for Easier Slug Removal, Punch, Die and Draw Stud

Zoro # G0902715
Mfr # 35181
product price:  $177.99
/ea
Greenlee Draw Stud, Long, 3/8" x 4-7/10" 7212SP13
Greenlee

Draw Stud, Long, 3/8" x 4-7/10"

Zoro # G6223147
Mfr # 7212SP13
product price:  $63.69
/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 2.5 Inch 35182G
Greenlee

Punch 2.5 Inch

Zoro # G0585545
Mfr # 35182G
product price:  $319.99
/ea
Greenlee Slug Splitter Punch 745H-3/4
Greenlee

Slug Splitter Punch

Zoro # G0585518
Mfr # 745H-3/4
product price:  $281.99
/ea
Current Tools 2-1/2"  Knock-Out Punch 1566
Current Tools

2-1/2" Knock-Out Punch

Zoro # G404179330
Mfr # 1566
product price:  $124.99
/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:  $237.99
/ea
Milwaukee Tool EXACT 3-1/2" Punch 49-16-2677
Milwaukee Tool

EXACT 3-1/2" Punch

Zoro # G6107954
Mfr # 49-16-2677
product price:  $299.00
/ea
Greenlee Knock Out Punch K3P-1-1/4
Greenlee

Knock Out Punch

Zoro # G504836669
Mfr # K3P-1-1/4
product price:  $73.89
/ea
Greenlee Knockout Die, 7/8in., 10 ga., Cup 7212SP-1/2D
Greenlee

Knockout Die, 7/8in., 10 ga., Cup

Zoro # G6100534
Mfr # 7212SP-1/2D
product price:  $26.89
/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 Speed Punch, 1-1/2 in, 10 ga 7212SP-1-1/2P
Greenlee

Speed Punch, 1-1/2 in, 10 ga

Zoro # G5024537
Mfr # 7212SP-1-1/2P
product price:  $102.99
/ea
Greenlee Knock Out Driver Kit 7310
Greenlee

Knock Out Driver Kit

Zoro # G304836647
Mfr # 7310
product price:  $2,276.99
/ea
Knockout Hole Punches (451 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.

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