We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 4 35/64 in Nominal Size - Greenlee Knockout Punches & Dies
GREENLEEGreenlee Knockout Punches & Dies

GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 4 35/64 in Nominal Size

The GREENLEE K3BB-4 Knockout Punch Set is a Greenlee Knockout Punches & Dies product designed for 10 ga sheet metal capacity in steel. This round set has a 4 35/64 in nominal size and includes a 2 in fiberglass…

SKU 3G-OTH-291591

Also listed as: K3BB4 · K3BB 4

Brand
GREENLEE
Item
Knockout Punch Set: 10 ga Sheet Metal Capacity
Category
Greenlee Knockout Punches & Dies
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

GREENLEE
Manufacturer Part Number
K3BB-4
Type
Round
Nominal Size
4 35/64 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The GREENLEE K3BB-4 Knockout Punch Set is a Greenlee Knockout Punches & Dies product designed for 10 ga sheet metal capacity in steel. This round set has a 4 35/64 in nominal size and includes a 2 in fiberglass wrench. It is a complete set (Yes) from the OEM brand GREENLEE.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the GREENLEE K3BB-4 knockout punch set used for?

The GREENLEE K3BB-4 is used to create clean, round holes in 10 ga sheet metal (steel) for electrical enclosures, panel boxes, and industrial equipment. It is a complete punch set with a 4 35/64 in nominal size, including a 2 in fiberglass wrench for operation.

What are the specifications of the GREENLEE K3BB-4 knockout punch set?

The GREENLEE K3BB-4 is a round knockout punch set with a 4 35/64 in nominal size, designed for 10 ga sheet metal capacity in steel. It includes a 2 in fiberglass wrench and is a complete set (Yes). The manufacturer part number is K3BB-4.

Where to buy the GREENLEE K3BB-4 knockout punch set worldwide?

3G Electric supplies the GREENLEE K3BB-4 knockout punch set worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this OEM GREENLEE product for your sheet metal punching needs.

How to install the GREENLEE K3BB-4 knockout punch set?

To install the GREENLEE K3BB-4, first drill a pilot hole in the 10 ga steel sheet. Insert the punch and die from opposite sides, then use the included 2 in fiberglass wrench to tighten the draw stud until the punch cuts through. Always follow standard safety practices for metalworking.

Used in

Common applications for GREENLEE
Electrical panel fabrication — Greenlee knockout punch sets (e.g., K2BB-1-1/2) for creating holes in 10 ga steel enclosures.
Telecommunications cable installation — Greenlee cable cutter model 765 for cutting data cables up to 2 1/4 inches.
Conduit wire pulling — Greenlee non-conductive fish tape FTN536-50 for pulling wires through 50 ft of conduit.
PVC conduit bending — Greenlee heater model 847 for heating 1/2 to 6 inch PVC pipes before bending.
Long-distance cable pulling — Greenlee conduit measuring tape model 435 for pulling cables up to 3,000 ft with 170 lb capacity.
Threaded hole creation — Greenlee drill tap countersink DTAPM5C for M5x0.8 metric threads in sheet metal.

GREENLEE Products

3G Electric supplies GREENLEE greenlee knockout punches & dies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from GREENLEE

View all GREENLEE parts
Round punch and die set for creating clean holes in 14 ga sheet metal (steel). Nominal size 1 in. Includes ratchet drive and plastic carrying case. Suitable for electrical panel fabrication, junction box installation, and metal enclosure work
GREENLEE
Round punch and die set for creating clean holes in 14 ga sheet metal (steel). Nominal size 1 in. Includes ratchet drive and plastic carrying case. Suitable for electrical panel fabrication, junction box installation, and metal enclosure work
Round knockout punch with 3/4 in nominal size for creating holes in sheet metal. Suitable for use in electrical panel fabrication, junction box installation, and industrial enclosure work
GREENLEE
Round knockout punch with 3/4 in nominal size for creating holes in sheet metal. Suitable for use in electrical panel fabrication, junction box installation, and industrial enclosure work
Round knockout die with 3/4 in nominal size, designed for punching holes in 10 ga sheet metal (steel). Fiberglass construction. Used with battery-hydraulic tools for creating openings in electrical enclosures and panels
GREENLEE
Round knockout die with 3/4 in nominal size, designed for punching holes in 10 ga sheet metal (steel). Fiberglass construction. Used with battery-hydraulic tools for creating openings in electrical enclosures and panels
Round punch and die set for creating holes in sheet steel. Nominal size 1 23/64 in. Suitable for use with electrical enclosures, panel boxes, and industrial cabinets. Includes ratchet and plastic carrying case
GREENLEE
Round punch and die set for creating holes in sheet steel. Nominal size 1 23/64 in. Suitable for use with electrical enclosures, panel boxes, and industrial cabinets. Includes ratchet and plastic carrying case
Round knockout die with a nominal size of 2 29/32 in, designed for cutting holes in 10 ga steel sheet metal. Used with a manual-hydraulic driver to create openings for conduit or cable fittings in electrical enclosures and panel boxes. Fiberglass construction
GREENLEE
Round knockout die with a nominal size of 2 29/32 in, designed for cutting holes in 10 ga steel sheet metal. Used with a manual-hydraulic driver to create openings for conduit or cable fittings in electrical enclosures and panel boxes. Fiberglass construction
Round knockout die with 3 in nominal size for creating clean holes in 10 ga sheet metal (steel). Made of aluminum, designed for use with manual-hydraulic knockout drivers. Suitable for electrical panel fabrication, junction box installation, and industrial enclosure work
GREENLEE
Round knockout die with 3 in nominal size for creating clean holes in 10 ga sheet metal (steel). Made of aluminum, designed for use with manual-hydraulic knockout drivers. Suitable for electrical panel fabrication, junction box installation, and industrial enclosure work
This round punch and die set is designed for creating clean holes in 10 ga mild steel sheet metal. The nominal size is 2 27/64 inches. It is commonly used in electrical panel fabrication, junction box installation, and metal enclosure work for precise conduit or cable openings
GREENLEE
This round punch and die set is designed for creating clean holes in 10 ga mild steel sheet metal. The nominal size is 2 27/64 inches. It is commonly used in electrical panel fabrication, junction box installation, and metal enclosure work for precise conduit or cable openings
Round knockout die with a nominal size of 1-1/4 in, constructed of brass. Designed for use with manual-hydraulic knockout punch drivers to create clean holes in 10 ga sheet steel. Suitable for applications such as electrical panel fabrication, junction box installation, and industrial enclosure work
GREENLEE
Round knockout die with a nominal size of 1-1/4 in, constructed of brass. Designed for use with manual-hydraulic knockout punch drivers to create clean holes in 10 ga sheet steel. Suitable for applications such as electrical panel fabrication, junction box installation, and industrial enclosure work