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

Knockout Hole Punches (450 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 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
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
Greenlee Knockout Punch and Die Kit, 3 17/32" Size 745H-3
Greenlee

Knockout Punch and Die Kit, 3 17/32" Size

Zoro # G5024661
Mfr # 745H-3
product price: 
$589.99
/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 Push Button Knockout Punch, 30.5 mm Conduit/Pipe, High-Grade Steel KP-PB30
Greenlee

Push Button Knockout Punch, 30.5 mm Conduit/Pipe, High-Grade Steel

Zoro # G916312294
Mfr # KP-PB30
product price: 
$410.99
/ea
Greenlee Knock Out Set K3BB-1/2
Greenlee

Knock Out Set

Zoro # G704836599
Mfr # K3BB-1/2
product price: 
$66.49
/ea
Greenlee Knockout Punch, 7/8in., 10 ga., Cutter 7212SP-1/2P
Greenlee

Knockout Punch, 7/8in., 10 ga., Cutter

Zoro # G6073392
Mfr # 7212SP-1/2P
product price: 
$41.99
/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 Knockout Punch, 1-1/4" Size K2P-1-1/4-B
Greenlee

Knockout Punch, 1-1/4" Size

Zoro # G0800688
Mfr # K2P-1-1/4-B
product price: 
$60.39
/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 Knock Out Set KRW-1
Greenlee

Knock Out Set

Zoro # G004836657
Mfr # KRW-1
product price: 
$64.49
/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
Milwaukee Tool EXACT Rapid Reset 1-1/8" Long Draw Stud Set 49-16-2708
Milwaukee Tool

EXACT Rapid Reset 1-1/8" Long Draw Stud Set

Zoro # G5106389
Mfr # 49-16-2708
product price: 
$89.00
/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 Punch, Rd 1.218 Pkgd, Sc 36490
Greenlee

Punch, Rd 1.218 Pkgd, Sc

Zoro # G0585527
Mfr # 36490
product price: 
$185.99
/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: 
$206.99
/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
Hougen-Ogura 75006PR Electro-Hydraulic Hole Puncher-120V 0756102
Hougen-Ogura

75006PR Electro-Hydraulic Hole Puncher-120V

Zoro # G409762315
Mfr # 0756102
product price: 
$6,677.99
/ea
Greenlee Knock Out Set 7304
Greenlee

Knock Out Set

Zoro # G611800188
Mfr # 7304
product price: 
$1,115.99
/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
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
Greenlee Ko Punch 5 In. 743BB
Greenlee

Ko Punch 5 In.

Zoro # G0585341
Mfr # 743BB
product price: 
$1,532.99
/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
Greenlee Draw Stud, 3/4 x 4.77 in, 10 ga 7212SP11
Greenlee

Draw Stud, 3/4 x 4.77 in, 10 ga

Zoro # G5024564
Mfr # 7212SP11
product price: 
$86.59
/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
Current Tools 3/4" x 5-1/2" Stainless Steel Knock-Out Draw Stud 1575
Current Tools

3/4" x 5-1/2" Stainless Steel Knock-Out Draw Stud

Zoro # G804179381
Mfr # 1575
product price: 
$85.79
/ea
Greenlee Driver-Punch Hyd 1/2X1 1731 1731
Greenlee

Driver-Punch Hyd 1/2X1 1731

Zoro # G0901638
Mfr # 1731
product price: 
$2,413.99
/ea
Greenlee Ratchet Punch Driver Kit W/ 3 Studs, Case 1904
Greenlee

Ratchet Punch Driver Kit W/ 3 Studs, Case

Zoro # G3712856
Mfr # 1904
product price: 
$1,486.99
/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-1-1/4
Greenlee

Knock Out Punch

Zoro # G504836669
Mfr # K3P-1-1/4
product price: 
$73.89
/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 Knock Out Punch K3P-1
Greenlee

Knock Out Punch

Zoro # G004836664
Mfr # K3P-1
product price: 
$57.59
/ea
Current Tools 1/2" to 2" Piece Maker SS Hydraulic Knock-Out Set for Stainless Steel 161SS
Current Tools

1/2" to 2" Piece Maker SS Hydraulic Knock-Out Set for Stainless Steel

Zoro # G804179299
Mfr # 161SS
product price: 
$2,259.99
/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
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
Knockout Hole Punches (450 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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