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Item #:
1824671
Standard Knockout Punch Assemblies - 20667 3/4" metal knockou
Item #:
1824671
BAM 165
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
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Order now and get it around Friday, November 13
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Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
Durable Construction
Made from high-quality metal, ensuring strength and longevity for repeated use in various applications without compromising performance.
Precision Design
Engineered for precise cutting, providing clean and professional knockouts, minimizing the need for additional finishing work on your projects.
Versatile Compatibility
Designed to fit standard 3/4-inch knockout sizes, making this assembly compatible with a wide range of electrical and plumbing panels.
Product Details
| Brand Name | Greenlee |
| UPC | 783310206675 |
| Global Trade Identification Number | 00783310206675 |
| Manufacturer | Greenlee |
| Model | 730BB-3/4 |
| Part Number | 730BB-3/4 |
| Included Components | Unit^Instruction Guide |
| Unit Count | 1.0 Count |
| Item Type Name | Greenlee 730BB-3/4 PUNCH UNIT-RD .750 BB (730BB) |
| Hole Count | 30 |
| Operation Mode | Manual |
| Pin Hole Diameter | 0.75 Inches (1.9 cm) |
| Sheet Count | 30 |
| Material Type | Alloy Steel, Metal |
| Color | Silver |
| Item Weight | 0.3 Pounds (140 grams) |
| Material | Alloy Steel, Metal |
| Brand | Greenlee |
Who Should Buy?
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Electricians
Ideal for electricians needing precise knockout holes in metal panels for conduit and electrical boxes installation.
-
Plumbers
Useful for plumbers who require accurate cutouts in metal for pipe fittings and related installations.
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Mechanical Contractors
Perfect for mechanical contractors working with HVAC systems requiring metal modifications and installations.
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DIY Beginners
Not suitable for inexperienced users who may struggle with the technical aspects of using knockout punch assemblies.
Product Description
Standard Knockout Punch Assemblies - 20667 3/4" metal knockou
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How to Shop Standard Knockout Punch Assemblies - 20667 3/4" Online From Ubuy?
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Question:
Is Standard Knockout Punch Assemblies - 20667 3/4" Available to Shop Online in Bosnia and Herzegovina?
Answer: Yes, at Ubuy Bosnia and Herzegovina this product is available for you to shop at a reasonable price. The Standard Knockout Punch Assemblies - 20667 3/4" is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Greenlee Knockout Punches Editorial Review
The Greenlee 730BB-3/4 Punch is a top-quality tool for punching holes in sheet metal. It makes clean 3/4" holes that are perfect for installing NMO antennas. The punch fits snugly into a 3/8" pilot hole and can work on 16 gauge stainless steel. The tool is US-manufactured and leaves no dimples or paint damage on the metal. Users with Honda Elements and vehicles with sheet metal roofs can use this tool to create nice, clean and perfect holes.
Customer Reviews & Ratings
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Pros
- Makes clean 3/4" holes
- Perfect for installing NMO antennas
- Fits snugly into a 3/8" pilot hole
- Can be used on 16 gauge stainless steel
- US-manufactured
- Leaves no dimples or paint damage on metal
Cons
- Not suitable for NMO mount installs as the hole size is .750 and not .810, which is required to clear NMO threads
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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BAM 165
Order now and get it around Friday, November 13
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