The 5 Best 4 Greenlee Knockout Punches (2023 reviews)

It is important to have the well suited 4 greenlee knockout punch. In the following post, we will help you to select the best 4 greenlee knockout punchs.

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Our Top Picks:

Best Overall: Buy: Greenlee another Set READ REVIEW

Best For electrical: Buy: Greenlee Conduit Size Punch READ REVIEW

Best For drill: Buy: Greenlee another Set READ REVIEW

Best For Stainless Steel: Buy: Greenlee Knockout Punch READ REVIEW

Best For Use: Buy: 4 Greenlee Knockout Punch READ REVIEW

Best Overall: Greenlee another Set

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Greenlee is known for creating practical and outstanding punch for people on the go. It is perfect for any service truck, when an unplanned = 1" 1/4 hole needs to be punched. This is for punching holes in mild steel, aluminum, brass, copper, fiberglass and plastics. The cutter housing turns on a bearing while pulling the cutting bit through the metal. The cup stays stationary on the sheet metal because the torquing bolt has a bearing located between the bolt and the cup. It will quickly dull your knockout blades and you will have to buy new ones.

This kit also has a few different sizes so it can be useful for other projects. It is a quality tool, and makes nice clean holes. These cut the slug into two pieces and make it easier to remove from the punch.

• Compact and durable, although it does require another tool to operate
• Works great, fast cutting and durable
• Great for electrical and other hobby work
• Just perfect crisp holes in exactly the right spot

Best For electrical: Greenlee Conduit Size Punch

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The greenlee conduit size punch should be able to handle its purpose and duties with ease. It is perfect for any service truck, when an unplanned = 1" 1/4 hole needs to be punched. Not only does it cut a perfect hole but it cuts the slug in two pieces so it just falls out, instead of having to fight with it. It includes punches, dies and draw studs for punch holes for conduit sizes 1/2, 3/4, 1 and 1-1/4-inch. It fits in the truck with ease. Not only does it cut a perfect hole but it cuts the slug in two pieces so it just falls out, without having to fight with it.

This is a great product if you are doing custom electrical work. It is a quality tool, making nice clean holes. It is designed to slice and press through metal. It can be used with 3/8-inch or 3/4-inch draw studs.

• Operates with battery, hydraulic, ratchet or manual drivers
• Very good tools, high quality last long
• Good investment for long term

Best For drill: Greenlee another Set

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The greenlee another set is specially designed for your daily usage and has all useful features. It is perfect for any service truck, when an unplanned = 1" 1/4 hole needs to be punched. Not only does it cut a perfect hole but it cuts the slug in two pieces so it just falls out, without having to fight with it. It is a quality tool, makes nice clean holes.

Not only does it cut a perfect hole, it cuts the slug in two pieces so it just falls out, without having to fight with it. It works well and is really well built. It is packaged to meet the contractor's needs.

• Cuts stainless steel quickly and easily
• Unique punch profile also splits slugs for easier slug removal
• Lot of satisfied buyers

Best For Stainless Steel: Greenlee Knockout Punch

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The hole puncher is designed with easy-to-read laser markings for quick, convenient part identification. It features a unique punch profile that effortlessly splits slugs to allow for easy slug removal to help you get the job done faster than ever. It can be used with greenlee battery-hydraulic knockout drivers, manual-hydraulic knockout drivers, or ratchet wrenches as well as greenlee dies and draw studs for a superior performance.

It's optimized for mild steel and has a limited stainless steel capacity, and it can also punch a wide variety of other materials including brass, copper, aluminum, fiberglass, and plastics. It provides a comfortable, firm grip for ease of use, and the easy-to-read laser markings offer quick, convenient part identification.

• In size to create clean, precision holes every time
• New and hot release

Best For Use: 4 Greenlee Knockout Punch

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The 4 greenlee knockout punch is satisfactory and appropriate and fits well with your daily usage. The Shearing Of Copper Rings Is Easily Accomplished, Eliminating The Labor Intensive Sawing Of Crimped Rings. It is made of stainless steel material. It is designed for fitting recovery without damaging sealing surfaces. It is suitable for use on 1/2 inch, 5/8 inch, 3/4 inch, and 1 inch pox pipe sizes.

• Delivers what they promise
• Good investment for long term