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GREENLEE Round Knockout Punch & Die, 30.5 mm Nominal Size - Greenlee Knockout Punches & Dies
GREENLEEGreenlee Knockout Punches & Dies

GREENLEE Round Knockout Punch & Die, 30.5 mm Nominal Size

The GREENLEE Knockout Punch Set (MPN K2BBM-0305) is a Greenlee Knockout Punches & Dies product designed for 10 ga sheet metal capacity in steel. It features a round nominal size of 30.5 mm and includes a ratchet (1…

SKU 3G-OTH-291581

Also listed as: K2BBM0305 · K2BBM 0305

Brand
GREENLEE
Item
Round Knockout Punch & Die, 30.5 mm Nominal Size
Category
Greenlee Knockout Punches & Dies
Available to Order
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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

GREENLEE
Manufacturer Part Number
K2BBM-0305
Type
Round
Nominal Size
30.5 mm

Technical Documents

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

Product Description

The GREENLEE Knockout Punch Set (MPN K2BBM-0305) is a Greenlee Knockout Punches & Dies product designed for 10 ga sheet metal capacity in steel. It features a round nominal size of 30.5 mm and includes a ratchet (1 in) drive. The set is made of copper and is compatible with steel sheet metal.

Frequently Asked Questions

What is the GREENLEE Knockout Punch Set K2BBM-0305 used for?

The GREENLEE K2BBM-0305 is used to create clean, round holes in 10 ga steel sheet metal for electrical enclosures, panel boxes, and industrial cabinets. It is ideal for electricians and maintenance technicians who need precise openings for conduit or cable installations.

What are the specifications of the GREENLEE K2BBM-0305 knockout punch set?

The GREENLEE K2BBM-0305 is a round knockout punch set with a 30.5 mm nominal size, designed for 10 ga steel sheet metal capacity. It includes a 1-inch ratchet drive and is made of copper. The manufacturer part number is K2BBM-0305.

Where to buy the GREENLEE K2BBM-0305 knockout punch set worldwide?

You can source the GREENLEE K2BBM-0305 knockout punch set through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the genuine Greenlee product for your project.

How to install the GREENLEE K2BBM-0305 knockout punch set?

To install the GREENLEE K2BBM-0305, first drill a pilot hole in the 10 ga steel sheet metal. Insert the punch and die assembly through the hole, then use the 1-inch ratchet drive to tighten until the punch cuts through. Always wear safety glasses and follow standard sheet metal punching practices.

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.

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