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  1. Home
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  3. Tools & Machining
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  5. Hand Tools
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  7. Electrical Tools
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  9. Knockout Hole Punches

Knockout Hole Punches (451 items) - Page 7

Greenlee Driver, Knockout-Hyd 7804-M4 34288
Greenlee

Driver, Knockout-Hyd 7804-M4

Zoro # G0902155
Mfr # 34288
product price:  $956.99
/ea
Current Tools Carrying Case for Hydraulic Knock-Out Punch Driver Set 1701
Current Tools

Carrying Case for Hydraulic Knock-Out Punch Driver Set

Zoro # G204179370
Mfr # 1701
product price:  $88.95
/ea
Greenlee Punch Kit, 48mm, 3/8" Kwik Stepper Step Bit, Carrying Case Plastic 36691
Greenlee

Punch Kit, 48mm, 3/8" Kwik Stepper Step Bit, Carrying Case Plastic

Zoro # G0902091
Mfr # 36691
product price:  $951.99
/ea
Klein Tools 1.115-Inch Knockout Die for 3/4-Inch Conduit 53828
Klein Tools

1.115-Inch Knockout Die for 3/4-Inch Conduit

Zoro # G4024399
Mfr # 53828
product price:  $14.99
/ea
Klein Tools 1.701" Knockout Die 1-1/4" Conduit 53850
Klein Tools

1.701" Knockout Die 1-1/4" Conduit

Zoro # G4024356
Mfr # 53850
product price:  $17.99
/ea
Greenlee Pin-.334X3.75 Large Adapter 884 10946
Greenlee

Pin-.334X3.75 Large Adapter 884

Zoro # G0904325
Mfr # 10946
product price:  $65.99
/ea
Sold in mult. of 2 for $131.98
Current Tools 1/2" to 1-1/4" Manual Knockout Set 158PM
Current Tools

1/2" to 1-1/4" Manual Knockout Set

Zoro # G004179297
Mfr # 158PM
product price:  $266.99
/ea
Current Tools 3-1/2"  Stainless Steel Knock-Out Die 1588
Current Tools

3-1/2" Stainless Steel Knock-Out Die

Zoro # G004179303
Mfr # 1588
product price:  $257.99
/ea
Current Tools 1-1/2" Piece Maker SS Stainless Steel Knock-Out Punch 1546
Current Tools

1-1/2" Piece Maker SS Stainless Steel Knock-Out Punch

Zoro # G904179342
Mfr # 1546
product price:  $284.99
/ea
Greenlee Punch Unit, 4.72In 730BB-120.0
Greenlee

Punch Unit, 4.72In

Zoro # G0901857
Mfr # 730BB-120.0
product price:  $1,279.99
/ea
Greenlee Knockout Die, 22.5 mm Conduit/Pipe, High-Grade Steel KD-PB22
Greenlee

Knockout Die, 22.5 mm Conduit/Pipe, High-Grade Steel

Zoro # G416312800
Mfr # KD-PB22
product price:  $265.99
/ea
Current Tools 2-1/2"  Stainless Steel Knock-Out Die 1584
Current Tools

2-1/2" Stainless Steel Knock-Out Die

Zoro # G204179356
Mfr # 1584
product price:  $135.99
/ea
Current Tools 3-1/2" and 4" Knock-Out Die Adapter 163-766
Current Tools

3-1/2" and 4" Knock-Out Die Adapter

Zoro # G604179291
Mfr # 163-766
product price:  $70.79
/ea
Current Tools 1/2" to 4"  Piece Maker Drill Driven Punch Driver Knock-Out Set 164PM
Current Tools

1/2" to 4" Piece Maker Drill Driven Punch Driver Knock-Out Set

Zoro # G704179351
Mfr # 164PM
product price:  $2,314.99
/ea
Current Tools 1" Piece Maker SS Stainless Steel Knock-Out Punch 1542
Current Tools

1" Piece Maker SS Stainless Steel Knock-Out Punch

Zoro # G604179345
Mfr # 1542
product price:  $190.99
/ea
Current Tools 2-1/2"  Stainless Steel Knock-Out Punch 1583
Current Tools

2-1/2" Stainless Steel Knock-Out Punch

Zoro # G104179319
Mfr # 1583
product price:  $355.99
/ea
Greenlee Punch Adapter, use with 1732 C-Frame Punch Driver, 3/8 in dia, 1/2 in Conduit Size 13266
Greenlee

Punch Adapter, use with 1732 C-Frame Punch Driver, 3/8 in dia, 1/2 in Conduit Size

Zoro # G116312773
Mfr # 13266
product price:  $172.99
/ea
Current Tools 1/2" to 2"  Piece Maker Hydraulic Knock-Out Set 152PM
Current Tools

1/2" to 2" Piece Maker Hydraulic Knock-Out Set

Zoro # G804179305
Mfr # 152PM
product price:  $1,221.99
/ea
Current Tools 3-1/2"  Stainless Steel Knock-Out Punch 1587
Current Tools

3-1/2" Stainless Steel Knock-Out Punch

Zoro # G904179366
Mfr # 1587
product price:  $518.99
/ea
Greenlee Replacement Knockout Die, use with 60040 Rectangular Punch Unit & Hand or Hydraulic Driver 60042G
Greenlee

Replacement Knockout Die, use with 60040 Rectangular Punch Unit & Hand or Hydraulic Driver

Zoro # G116312759
Mfr # 60042G
product price:  $483.99
/ea
Greenlee 1.75 Punch, 1-3/4", 54mm 12315
Greenlee

1.75 Punch, 1-3/4", 54mm

Zoro # G3193797
Mfr # 12315
product price:  $87.19
/ea
Southwire Cutter For Stainless Steel 2 1/2Ft 57175301
Southwire

Cutter For Stainless Steel 2 1/2Ft

Zoro # G0918045
Mfr # 57175301
product price:  $150.99
/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 Punch Unit Assy, Rd 37M 1.45 730Ebb 730EBB-37.0
Greenlee

Punch Unit Assy, Rd 37M 1.45 730Ebb

Zoro # G0585630
Mfr # 730EBB-37.0
product price:  $131.99
/ea
Greenlee Punch-Rd 2.125 54.0Mm 730 1783AV
Greenlee

Punch-Rd 2.125 54.0Mm 730

Zoro # G0903710
Mfr # 1783AV
product price:  $124.99
/ea
Greenlee Punch Unit-Rd 2.750 Bb 730Bb 730BB-2-3/4
Greenlee

Punch Unit-Rd 2.750 Bb 730Bb

Zoro # G0585439
Mfr # 730BB-2-3/4
product price:  $384.99
/ea
Greenlee Punch-Rd 1.500 Od 38, 1Mm 3207AV
Greenlee

Punch-Rd 1.500 Od 38, 1Mm

Zoro # G0585798
Mfr # 3207AV
product price:  $81.59
/ea
Greenlee Greenlee Punch 745M-16.2 745M-16.2
Greenlee

Greenlee Punch 745M-16.2

Zoro # G0585490
Mfr # 745M-16.2
product price:  $305.99
/ea
Greenlee Punch, Round, 20 Mm Wt=1/2Lb 730EBB-20.4
Greenlee

Punch, Round, 20 Mm Wt=1/2Lb

Zoro # G0903360
Mfr # 730EBB-20.4
product price:  $96.79
/ea
Greenlee Punch-Iso 50 Upc 04611
Greenlee

Punch-Iso 50 Upc

Zoro # G0585448
Mfr # 04611
product price:  $364.99
/ea
Current Tools Adapter Stud for Hydraulic Knock-Out Punch Driver 1703
Current Tools

Adapter Stud for Hydraulic Knock-Out Punch Driver

Zoro # G504179346
Mfr # 1703
product price:  $59.79
/ea
Current Tools 3"  Stainless Steel Knock-Out Die 1586
Current Tools

3" Stainless Steel Knock-Out Die

Zoro # G304179294
Mfr # 1586
product price:  $179.99
/ea
Current Tools 3/4" Piece Maker SS Stainless Steel Knock-Out Punch 1538
Current Tools

3/4" Piece Maker SS Stainless Steel Knock-Out Punch

Zoro # G604179338
Mfr # 1538
product price:  $143.99
/ea
Current Tools 1-7/32" Piece Maker SS Stainless Steel Knock-Out Punch 1540
Current Tools

1-7/32" Piece Maker SS Stainless Steel Knock-Out Punch

Zoro # G404179347
Mfr # 1540
product price:  $193.99
/ea
Greenlee Punch, Rd 2-1/4 Pop 12355
Greenlee

Punch, Rd 2-1/4 Pop

Zoro # G0903729
Mfr # 12355
product price:  $123.99
/ea
Greenlee Punch-Rd 1.375 Od 34, 9Mm 730X 3205AV
Greenlee

Punch-Rd 1.375 Od 34, 9Mm 730X

Zoro # G0903780
Mfr # 3205AV
product price:  $74.59
/ea
Knockout Hole Punches (451 items) - Page 7
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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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