597 Results for Knockout Hole Punches
Key Features:
- For Use With: Manual Drivers
- Material: Steel
- Size: 3/8 in L x 1-5/8 in H
Key Features:
- Hole Size (In.): 0.890", 1.115", 1.362", 1.701"
- For Use With: Manual Wrench or Hydraulic Driver
- Material: Carrying Case Plastic
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 7/8 in
- Material: Stainless Steel
Key Features:
- Hole Size (In.): 1 7/32 in
- Item: Knockout Punch
- Number of Pieces: 1
Key Features:
- Hole Size (In.): 1 7/64 in
- Item: Knockout Punch
- Number of Pieces: 1
Key Features:
- Hole Size (In.): 7/8"
- Size: 1/2"
- Item: Punch,Rd-.500 Conduit 22,5Mm
Key Features:
- Item: Knock Out Set
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 1 47/64 in
- Size: 2.95"
Key Features:
- Hole Size (In.): 3/4"
- For Use With: Speed Punch(TM) Kits, Punches and Dies, and Studs
- Size: 3/4" to 2"
Key Features:
- For Use With: Greenlee Manual, Hydraulic, and/or Battery Operated Knockout Drivers
- Material: Mild steel
- Size: 3/8" x 4.70"
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 1 7/64 in
- Size: 2.95"
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 7/8 in
- Size: 2.95"
Key Features:
- Hole Size (In.): 1 23/200 in
- For Use With: Mfg. No. LS50L11SP and 7906SBSP Punch Driver Kits
- Size: 3/4"
Key Features:
- Promotion Restriction: Not eligible for promotion
- For Use With: Professional Knockout Tools
- Material: Steel
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 3/4"
- For Use With: Professional Knockout Tools
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 2 15/32 in
- Size: 3.94"
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 1 7/64 in
- Size: 2.95"
Key Features:
- Hole Size (In.): 3/4 in
- Material: Wood Handle
- Size: 15"L
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 7/8 in
- Size: 1/2"
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 7/16"
- For Use With: Professional Knockout Tools
Key Features:
- For Use With: Mfg. No. LS50L11SP and 7906SBSP Punch Driver Kits
- Material: Mild steel
- Size: 3/4" x 5.64"
Key Features:
- For Use With: Hydraulic Drivers
- Material: Steel
- Size: 3/8 in L x 3/4 in W x 4-13/16 in H
Key Features:
- Hole Size (In.): 1 23/64 in
- Item: Knockout Punch
- Number of Pieces: 1
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 7/8 in
- Size: 1/2"
Key Features:
- Hole Size (In.): 1 in
- For Use With: Battery-Powered, Hydraulic, Ratchet or Manual Drivers
- Size: 25.4mm
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 1 in
- Size: 2.95"
Key Features:
- Hole Size (In.): 7/8 in
- Material: Wood Handle
- Size: 15"L
Key Features:
- Promotion Restriction: Not eligible for promotion
- Hole Size (In.): 1 3/8 in
- Size: 2.95"
Key Features:
- For Use With: Hydraulic Drivers
- Material: Steel
- Size: 3/8 in L x 2-13/16 in H
Key Features:
- Hole Size (In.): 3/4 in
- For Use With: Battery-Powered, Hydraulic, Ratchet or Manual Drivers
- Size: 3/4"
Key Features:
- Hole Size (In.): 177/200 in
- Material: Stainless Steel
- Size: 1/2"
Key Features:
- Hole Size (In.): 3/8"
- For Use With: Greenlee Punch Drivers: Ls50l - Battery-Powered Driver, or Hydraulic Drivers:10383 - Quick Draw and #174 Flex, 34288 - Quick Draw and #174 Standard, 33786 - Quick Draw 90 and #174, or 746 Hydraulic Ram and 767 Pump
- Material: Carbon Steel, Black Oxide Coated
Key Features:
- Hole Size (In.): 177/200 in
- For Use With: Mfr. No. 7212SP-1/2D, 7212SP14, LS50L or Hydraulic Ram
- Size: 1/2"
Key Features:
- Hole Size (In.): 1/2 in
- Material: Wood Handle
- Size: 15"L
Key Features:
- Hole Size (In.): 1 in
- Material: Wood Handle
- Size: 15"L
Key Features:
- Hole Size (In.): 5/8 in
- Material: Wood Handle
- Size: 15"L
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.