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

3G Electric
RFQ CartGet a QuoteSign inSign up
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 57/64 in Nominal Size - Greenlee Knockout Punches & Dies
GREENLEEGreenlee Knockout Punches & Dies

GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 57/64 in Nominal Size

The GREENLEE Knockout Punch Set (MPN K2BB-1/2) is a Greenlee Knockout Punches & Dies product designed for 10 ga sheet metal capacity in steel. It features a 57/64 in nominal size, round shape, and includes a ratchet…

SKU 3G-OTH-291576

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 engineer
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

Technical Specifications

GREENLEE
Manufacturer Part Number
K2BB-1/2
Type
Round
Nominal Size
57/64 in
View Full Spec Sheet

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 Knockout Punch Set (MPN K2BB-1/2) is a Greenlee Knockout Punches & Dies product designed for 10 ga sheet metal capacity in steel. It features a 57/64 in nominal size, round shape, and includes a ratchet (1 in) drive with a fiberglass handle. This set is suitable for creating clean holes in steel sheet metal up to 10 gauge.

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 K2BB-1/2 knockout punch set used for?

The GREENLEE K2BB-1/2 knockout punch set creates clean, round holes in steel sheet metal up to 10 gauge. It is commonly used in electrical panel fabrication, junction box installation, and industrial maintenance where precise conduit or cable openings are required.

What are the specifications of the GREENLEE K2BB-1/2 knockout punch set?

This GREENLEE set has a 57/64 in nominal size, round shape, and a 10 ga sheet metal capacity in steel. It includes a 1 in ratchet drive with a fiberglass handle. The manufacturer part number is K2BB-1/2.

Where to buy the GREENLEE K2BB-1/2 knockout punch set worldwide?

3G Electric supplies the GREENLEE K2BB-1/2 knockout punch set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time.

How to use the GREENLEE K2BB-1/2 knockout punch set?

To use the GREENLEE K2BB-1/2 set, drill a pilot hole, insert the punch and die on opposite sides of the sheet metal, then tighten the ratchet drive until the punch cuts through. Always wear safety glasses and follow the manufacturer's instructions for best results.

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 →

Similar products

Matched by specification & description
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 1 23/64 in Nominal Size, Round (MPN K2BB-1). Key specifications — attr63418: K2BB-1; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Plastic.
GREENLEE
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 1 23/64 in Nominal Size, Round (MPN K2BB-1). Key specifications — attr63418: K2BB-1; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Plastic.
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 1 61/64 in Nominal Size, Round (MPN K2BB-1-1/2). Key specifications — attr63418: K2BB-1-1/2; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Mild Steel.
GREENLEE
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 1 61/64 in Nominal Size, Round (MPN K2BB-1-1/2). Key specifications — attr63418: K2BB-1-1/2; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Mild Steel.
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 1 7/64 in Nominal Size, Round (MPN K2BB-3/4). Key specifications — attr63418: K2BB-3/4; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Brass.
GREENLEE
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 1 7/64 in Nominal Size, Round (MPN K2BB-3/4). Key specifications — attr63418: K2BB-3/4; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Brass.
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 2 27/64 in Nominal Size, Round (MPN K2BB-2). Key specifications — attr63418: K2BB-2; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Mild Steel.
GREENLEE
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 2 27/64 in Nominal Size, Round (MPN K2BB-2). Key specifications — attr63418: K2BB-2; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Mild Steel.
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 1 45/64 in Nominal Size, Round (MPN K2BB-1-1/4). Key specifications — attr63418: K2BB-1-1/4; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Copper.
GREENLEE
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 1 45/64 in Nominal Size, Round (MPN K2BB-1-1/4). Key specifications — attr63418: K2BB-1-1/4; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Copper.
GREENLEE Knockout Punch: 10 ga Sheet Metal Capacity (Steel), 1 1/4 in Nominal Size, Round (MPN K2P-1-1/4-B). Key specifications — attr63418: K2P-1-1/4-B; attr63421: GREENLEE; attr63425: No; attr63427: Ratchet; attr63430: Fiberglass.
GREENLEE
GREENLEE Knockout Punch: 10 ga Sheet Metal Capacity (Steel), 1 1/4 in Nominal Size, Round (MPN K2P-1-1/4-B). Key specifications — attr63418: K2P-1-1/4-B; attr63421: GREENLEE; attr63425: No; attr63427: Ratchet; attr63430: Fiberglass.

More from GREENLEE

View all GREENLEE parts →
GREENLEE Knockout Punch and Die Kit: 14 ga Sheet Metal Capacity (Steel), 3/4 in Nominal Size, Round (MPN 730BB-3/4). Key specifications — attr63418: 730BB-3/4; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Plastic.
GREENLEE
GREENLEE Knockout Punch and Die Kit: 14 ga Sheet Metal Capacity (Steel), 3/4 in Nominal Size, Round (MPN 730BB-3/4). Key specifications — attr63418: 730BB-3/4; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Plastic.
GREENLEE Knockout Punch: 10 ga Sheet Metal Capacity (Steel), 3 in Nominal Size, Round, 7212SP-3P. Key specifications — attr63418: 7212SP-3P; attr63421: GREENLEE; attr63425: No; attr63427: Battery-Hydraulic; attr63430: Copper.
GREENLEE
GREENLEE Knockout Punch: 10 ga Sheet Metal Capacity (Steel), 3 in Nominal Size, Round, 7212SP-3P. Key specifications — attr63418: 7212SP-3P; attr63421: GREENLEE; attr63425: No; attr63427: Battery-Hydraulic; attr63430: Copper.
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 4 35/64 in Nominal Size, Round (MPN K3BB-4). Key specifications — attr63418: K3BB-4; attr63421: GREENLEE; attr63425: Yes; attr63427: Wrench (2 in); attr63430: Fiberglass.
GREENLEE
GREENLEE Knockout Punch Set: 10 ga Sheet Metal Capacity (Steel), 4 35/64 in Nominal Size, Round (MPN K3BB-4). Key specifications — attr63418: K3BB-4; attr63421: GREENLEE; attr63425: Yes; attr63427: Wrench (2 in); attr63430: Fiberglass.
GREENLEE Knockout Punch: 10 ga Sheet Metal Capacity (Steel), 1 1/2 in Nominal Size, Round, K3P-1-1/2. Key specifications — attr63418: K3P-1-1/2; attr63421: GREENLEE; attr63425: No; attr63427: Manual-Hydraulic; attr63430: Copper.
GREENLEE
GREENLEE Knockout Punch: 10 ga Sheet Metal Capacity (Steel), 1 1/2 in Nominal Size, Round, K3P-1-1/2. Key specifications — attr63418: K3P-1-1/2; attr63421: GREENLEE; attr63425: No; attr63427: Manual-Hydraulic; attr63430: Copper.
GREENLEE Knockout Punch and Die Kit: 10 ga Sheet Metal Capacity (Steel), 4 35/64 in Nominal Size (MPN 745H-4). Key specifications — attr63418: 745H-4; attr63421: GREENLEE; attr63425: Yes; attr63427: Manual-Hydraulic; attr63430: Plastics.
GREENLEE
GREENLEE Knockout Punch and Die Kit: 10 ga Sheet Metal Capacity (Steel), 4 35/64 in Nominal Size (MPN 745H-4). Key specifications — attr63418: 745H-4; attr63421: GREENLEE; attr63425: Yes; attr63427: Manual-Hydraulic; attr63430: Plastics.
GREENLEE Knockout Punch and Die Kit: 10 ga Sheet Metal Capacity (Steel), 1 7/32 in Nominal Size (MPN 740H-1-7/32). Key specifications — attr63418: 740H-1-7/32; attr63421: GREENLEE; attr63425: Yes; attr63427: Manual-Hydraulic; attr63430: Plastics.
GREENLEE
GREENLEE Knockout Punch and Die Kit: 10 ga Sheet Metal Capacity (Steel), 1 7/32 in Nominal Size (MPN 740H-1-7/32). Key specifications — attr63418: 740H-1-7/32; attr63421: GREENLEE; attr63425: Yes; attr63427: Manual-Hydraulic; attr63430: Plastics.
GREENLEE Knockout Die: 10 ga Sheet Metal Capacity (Steel), 1 61/64 in Nominal Size, Round (MPN 7212SP-1-1/2D). Key specifications — attr63418: 7212SP-1-1/2D; attr63421: GREENLEE; attr63425: No; attr63427: Battery-Hydraulic; attr63430: Brass.
GREENLEE
GREENLEE Knockout Die: 10 ga Sheet Metal Capacity (Steel), 1 61/64 in Nominal Size, Round (MPN 7212SP-1-1/2D). Key specifications — attr63418: 7212SP-1-1/2D; attr63421: GREENLEE; attr63425: No; attr63427: Battery-Hydraulic; attr63430: Brass.
GREENLEE Knockout Punch and Die Kit: 14 ga Sheet Metal Capacity (Steel), 1 in Nominal Size, Round (MPN 35178). Key specifications — attr63418: 35178; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Plastic.
GREENLEE
GREENLEE Knockout Punch and Die Kit: 14 ga Sheet Metal Capacity (Steel), 1 in Nominal Size, Round (MPN 35178). Key specifications — attr63418: 35178; attr63421: GREENLEE; attr63425: Yes; attr63427: Ratchet (1 in); attr63430: Plastic.