Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us

Added to Cart

Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
0
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Tools & Machining
  4. /
  5. Hand Tools
  6. /
  7. Electrical Tools
  8. /
  9. Knockout Hole Punches

Knockout Hole Punches (448 items) - Page 4

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 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: 
$62.29
/ea
Greenlee Punch-Rd 25.4Mm Coo Is Usa 35165
Greenlee

Punch-Rd 25.4Mm Coo Is Usa

Zoro # G0904298
Mfr # 35165
product price: 
$51.39
/ea
Greenlee 2 1/8 In Hole Punch 36171
Greenlee

2 1/8 In Hole Punch

Zoro # G0902706
Mfr # 36171
product price: 
$203.99
/ea
Ruko Knockout Punch, 1/2", Conduit 1097012
Ruko

Knockout Punch, 1/2", Conduit

Zoro # G0500573
Mfr # 1097012
product price: 
$26.49
/ea
Current Tools 3/8" - 3/4" x 4-13/16" Draw Stud for Knock-Outs 1581
Current Tools

3/8" - 3/4" x 4-13/16" Draw Stud for Knock-Outs

Zoro # G504179308
Mfr # 1581
product price: 
$48.69
/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
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
Greenlee Punch 11/16, 11/16" 1752AV
Greenlee

Punch 11/16, 11/16"

Zoro # G0585868
Mfr # 1752AV
product price: 
$55.29
/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 Replacement Draw Studs 3/4 X4 3/4 12099
Greenlee

Replacement Draw Studs 3/4 X4 3/4

Zoro # G0904447
Mfr # 12099
product price: 
$47.19
/ea
Performance Tool Heavy Duty Punch Flange Tool, 14 Gauge, Swivel Head, Pneumatic M661
Performance Tool

Heavy Duty Punch Flange Tool, 14 Gauge, Swivel Head, Pneumatic

Zoro # G123310601
Mfr # M661
product price: 
$180.99
/ea
Current Tools 7/16" - 3/4" x 4-1/4" Stainless Steel Knock-Out Draw Stud 1574
Current Tools

7/16" - 3/4" x 4-1/4" Stainless Steel Knock-Out Draw Stud

Zoro # G804179336
Mfr # 1574
product price: 
$91.19
/ea
Greenlee Short Adapter Screw, use with Plus LS6011A Battery Powered Knockout Punch Driver Kit 1614SS
Greenlee

Short Adapter Screw, use with Plus LS6011A Battery Powered Knockout Punch Driver Kit

Zoro # G116312742
Mfr # 1614SS
product price: 
$31.69
/ea
Sold in mult. of 5 for $158.45
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 Driver Kit 7310
Greenlee

Knock Out Driver Kit

Zoro # G304836647
Mfr # 7310
product price: 
$2,276.99
/ea
Milwaukee Tool EXACT 3-1/2" Die 49-16-2676
Milwaukee Tool

EXACT 3-1/2" Die

Zoro # G6081677
Mfr # 49-16-2676
product price: 
$249.00
/ea
Greenlee Knock Out Punch K3P-4
Greenlee

Knock Out Punch

Zoro # G504836645
Mfr # K3P-4
product price: 
$339.99
/ea
Milwaukee Tool EXACT 1-3/8" SINK Knockout Set 49-16-2702
Milwaukee Tool

EXACT 1-3/8" SINK Knockout Set

Zoro # G4105109
Mfr # 49-16-2702
product price: 
$199.00
/ea
Greenlee 07044, Greenlee Die 3208AV
Greenlee

07044, Greenlee Die

Zoro # G0585685
Mfr # 3208AV
product price: 
$38.69
/ea
Greenlee Bushing Bag/100 711C 711C
Greenlee

Bushing Bag/100 711C

Zoro # G0585901
Mfr # 711C
product price: 
$35.29
/ea
Dewalt Cordless Knockout Tool Kit, 7.3 lb, 12 ga, For Punching in Mild Steel and Stainless Steel DCE600D1K4
Dewalt

Cordless Knockout Tool Kit, 7.3 lb, 12 ga, For Punching in Mild Steel and Stainless Steel

Zoro # G115581217
Mfr # DCE600D1K4
product price: 
$2,649.00
/ea
Greenlee Knock Out Hydraulic Ram 746A
Greenlee

Knock Out Hydraulic Ram

Zoro # G204836655
Mfr # 746A
product price: 
$769.99
/ea
Current Tools 2-1/2" to 4" Knock-Out Set for Stainless Steel 166SS
Current Tools

2-1/2" to 4" Knock-Out Set for Stainless Steel

Zoro # G604179307
Mfr # 166SS
product price: 
$1,566.99
/ea
Greenlee Knock Out Set KCC2-767
Greenlee

Knock Out Set

Zoro # G204836631
Mfr # KCC2-767
product price: 
$423.99
/ea
Eclipse Knockout Punch/Die Kit, 2in. Conduit Size 902-490
Eclipse

Knockout Punch/Die Kit, 2in. Conduit Size

Zoro # G4014897
Mfr # 902-490
product price: 
$40.99
/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
Greenlee Punch Unt 2-1/4 Pop 12351
Greenlee

Punch Unt 2-1/4 Pop

Zoro # G0903266
Mfr # 12351
product price: 
$212.99
/ea
Greenlee 5137Av Punch 6, 9.5 Lbs/Ea 5137AV
Greenlee

5137Av Punch 6, 9.5 Lbs/Ea

Zoro # G0902067
Mfr # 5137AV
product price: 
$863.99
/ea
Klein Tools 1.115-Inch Knockout Punch for 3/4 Conduit-Inch 53827
Klein Tools

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

Zoro # G4024408
Mfr # 53827
product price: 
$29.39
/ea
Current Tools 6"  Knock-Out Punch 1578
Current Tools

6" Knock-Out Punch

Zoro # G904179298
Mfr # 1578
product price: 
$720.99
/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 Punch Unt 7211-E-Bb 20.4Mm 3/8D/S 7211EBB-20.4
Greenlee

Punch Unt 7211-E-Bb 20.4Mm 3/8D/S

Zoro # G0585761
Mfr # 7211EBB-20.4
product price: 
$79.29
/ea
Fein Punch 63602048004
Fein

Punch

Zoro # G6079465
Mfr # 63602048004
product price: 
$29.29
/ea
Current Tools 1-7/32" Piece Maker Knock-Out Die 1592
Current Tools

1-7/32" Piece Maker Knock-Out Die

Zoro # G904179304
Mfr # 1592
product price: 
$37.89
/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
Knockout Hole Punches (448 items) - Page 4
  • First
  • Previous
  • 4
    of 13 pages
  • Next
  • Last
How was your search?

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 SetsCrimping Tool DiesSocketsImpact SocketsScrewdriver Sets
punch knockoutconduit hole punchknockout punch 1/2"3/8 draw studexact 3/4" punch
green lee punchpunch and die kit1/2" conduit punchknockout tool punches1/32 punch

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc