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GARDNER BENDER KOW520 Knockout Punch Driver Set, 15 Pieces - Gardner Bender Knockout Punch Tool Kits
GARDNER BENDERGardner Bender Knockout Punch Tool Kits

GARDNER BENDER KOW520 Knockout Punch Driver Set, 15 Pieces

The GARDNER BENDER Knockout Punch Driver Set (15 Pieces, MPN KOW520) is a steel knockout punch tool kit designed for creating 3/4-inch holes in sheet metal. It has a maximum sheet metal capacity of 10 ga to 12 ga in…

SKU 3G-OTH-275257

Also listed as: KOW 520 · KOW-520

Brand
GARDNER BENDER
Item
KOW520 Knockout Punch Driver Set, 15 Pieces
Category
Gardner Bender Knockout Punch Tool Kits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GARDNER BENDER
Manufacturer Part Number
KOW520
Type
10 ga_12 ga Max Sheet Metal Capacity-Steel

Technical Documents

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GARDNER BENDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GARDNER BENDER Knockout Punch Driver Set (15 Pieces, MPN KOW520) is a steel knockout punch tool kit designed for creating 3/4-inch holes in sheet metal. It has a maximum sheet metal capacity of 10 ga to 12 ga in steel.

Frequently Asked Questions

What is the Gardner Bender Knockout Punch Driver Set used for?

The Gardner Bender Knockout Punch Driver Set (KOW520) is used to create clean 3/4-inch holes in sheet metal for electrical enclosures, panels, and junction boxes. It handles steel up to 10–12 gauge, making it ideal for industrial and commercial electrical installations.

What are the specifications of the Gardner Bender KOW520 knockout set?

The Gardner Bender KOW520 is a 15-piece steel knockout punch driver set. It creates 3/4-inch diameter holes and has a maximum sheet metal capacity of 10 ga to 12 ga in steel. The set includes a driver, dies, and punch components for manual operation.

Where to buy the Gardner Bender KOW520 knockout punch set worldwide?

3G Electric supplies the Gardner Bender KOW520 knockout punch set worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to use the Gardner Bender knockout punch driver set?

To use the Gardner Bender KOW520 set, drill a pilot hole in the sheet metal, insert the punch through the die, and tighten the driver to draw the punch through. Always wear safety glasses and lubricate the cutting edge for cleaner holes and longer tool life.

Used in

Common applications for GARDNER BENDER
Electrical panel wiring — Gardner Bender self-cutting cable ties for bundling wires in control cabinets
Temporary cable management — Gardner Bender Beadle Wrap ties for adjustable bundling during installation
Wire dispensing in workshops — Gardner Bender wire spool cart for handling 700 lb spools
Electrical enclosure assembly — Gardner Bender locknut wrench set for securing locknuts on conduit fittings
Metal panel fabrication — Gardner Bender hydraulic punch driver set for creating knockout holes in mild steel
Lighting control — Gardner Bender pull chain switch for on/off operation of ceiling fixtures
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GARDNER BENDER Products

3G Electric supplies GARDNER BENDER gardner bender knockout punch tool kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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