Home
Job Track

For 24-HOUR EMERGENCY SERVICE: 

(610) 312-8100 or (877) 312-8100

Featured Products
Line Card
Schneider EZ Selector Tool
Quick Order
Home
Home
Featured Products
Line Card
Schneider EZ Selector Tool
Quick Order
loading content

Refine By

Knockout Punch-Die Sets

10 Products

View
Greenlee® K2BB-1/2 Knockout Punch-Die SetsÿGreenlee® K2BB-1/2 Knockout Punch-Die Sets
Emerson ElectricGreenlee®
Greenlee® Slug-Buster® K2BB-1/2 Manual Round Knockout Set, For Use With KRW-1 Ratchet Wrench, 1/2 in Conduit/Pipe
SKU #78331008780
MFG #K2BB-1/2
TypeManual Round
Suitable For Use WithKRW-1 Ratchet Wrench
Conduit/Pipe Size1/2 in
Log In or Register to view pricing.
Greenlee® K2BB-1 Knockout Punch-Die SetsÿGreenlee® K2BB-1 Knockout Punch-Die SetsÿGreenlee® K2BB-1 Knockout Punch-Die Sets
Emerson ElectricGreenlee®
Greenlee® Slug-Buster® K2BB-1 Manual Round Knockout Set, For Use With KRW-1 Ratchet Wrench, 1 in Conduit/Pipe
SKU #78331008788
MFG #K2BB-1
TypeManual Round
Suitable For Use WithKRW-1 Ratchet Wrench
Conduit/Pipe Size1 in
Log In or Register to view pricing.
Greenlee® K2BB-3/4 Knockout Punch-Die SetsÿGreenlee® K2BB-3/4 Knockout Punch-Die Sets
Emerson ElectricGreenlee®
Greenlee® Slug-Buster® K2BB-3/4 Manual Round Knockout Set, For Use With KRW-1 Ratchet Wrench, 3/4 in Conduit/Pipe
SKU #78331008783
MFG #K2BB-3/4
TypeManual Round
Suitable For Use WithKRW-1 Ratchet Wrench
Conduit/Pipe Size3/4 in
Log In or Register to view pricing.
Greenlee® 7235BB Knockout Punch-Die SetsÿGreenlee® 7235BB Knockout Punch-Die SetsÿGreenlee® 7235BB Knockout Punch-Die Sets
Emerson ElectricGreenlee®
Greenlee® Slug-Buster® 7235BB Manual Knockout Punch Die Kit, 10 ga Capacity, For Use With Battery Powered, Hydraulic Ratchet Driver and Greenlee® KRW-1 High Leverage Ratchet Wrench, 1/2 to 1-1/4 in Conduit/Pipe, Mild Steel
SKU #78331032013
MFG #7235BB
TypeManual
Capacity10 ga
Suitable For Use WithBattery Powered, Hydraulic Ratchet Driver and Greenlee® KRW-1 High Leverage Ratchet Wrench
Log In or Register to view pricing.
Greenlee® 7238SB Knockout Punch-Die SetsÿGreenlee® 7238SB Knockout Punch-Die SetsÿGreenlee® 7238SB Knockout Punch-Die Sets
Emerson ElectricGreenlee®
Greenlee® Slug-Buster® 7238SB Manual Knockout Punch Die Kit, 10 ga Capacity, For Use With Battery Powered/Hydraulic Ratchet Driver and 3/8 in and 3/4 in Draw Stud, 1/2 to 2 in Conduit/Pipe, Mild Steel
SKU #78331034757
MFG #7238SB
TypeManual
Capacity10 ga
Suitable For Use WithBattery Powered/Hydraulic Ratchet Driver and 3/8 in and 3/4 in Draw Stud
Log In or Register to view pricing.
Greenlee® K2BB-1-1/2 Knockout Punch-Die SetsÿGreenlee® K2BB-1-1/2 Knockout Punch-Die Sets
Emerson ElectricGreenlee®
Greenlee® Slug-Buster® K2BB-1-1/2 Manual Round Knockout Set, For Use With KRW-1 Ratchet Wrench, 1-1/2 in Conduit/Pipe
SKU #78331008794
MFG #K2BB-1-1/2
TypeManual Round
Suitable For Use WithKRW-1 Ratchet Wrench
Conduit/Pipe Size1-1/2 in
Log In or Register to view pricing.
Greenlee® K2BB-2 Knockout Punch-Die SetsÿGreenlee® K2BB-2 Knockout Punch-Die Sets
Emerson ElectricGreenlee®
Greenlee® Slug-Buster® K2BB-2 Manual Round Knockout Set, For Use With KRW-1 Ratchet Wrench, 2 in Conduit/Pipe
SKU #78331008797
MFG #K2BB-2
TypeManual Round
Suitable For Use WithKRW-1 Ratchet Wrench
Conduit/Pipe Size2 in
Log In or Register to view pricing.
Max Punch® 57177201 Knockout Punch-Die Sets
Southwire CompanyMax Punch®
Max Punch® 57177201 Large Die Set, 10 ga Stainless Steel Capacity, For Use With 12 ton Hydraulic Knockout Tool, 2-1/2 to 4 in Conduit/Pipe, Stainless Steel
SKU #03288687386
MFG #57177201
TypeLarge
Capacity10 ga Stainless Steel
Suitable For Use With12 ton Hydraulic Knockout Tool
Log In or Register to view pricing.
GRE7905SBSP 3/4 SPEED PUNC DNR
Emerson ElectricGreenlee®
GRE7905SBSP 3/4 SPEED PUNC DNR
SKU #78331001081
MFG #7905SBSP
Log In or Register to view pricing.
Greenlee® K2BB-1-1/4 Knockout Punch-Die SetsÿGreenlee® K2BB-1-1/4 Knockout Punch-Die Sets
Emerson ElectricGreenlee®
Greenlee® Slug-Buster® K2BB-1-1/4 Manual Round Knockout Set, For Use With KRW-1 Ratchet Wrench, 1-1/4 in Conduit/Pipe
SKU #78331008791
MFG #K2BB-1-1/4
TypeManual Round
Suitable For Use WithKRW-1 Ratchet Wrench
Conduit/Pipe Size1-1/4 in
Log In or Register to view pricing.

Keep up to date with the latest products, special offers and news.

Colonial Electric Supply and it's divisions is a product supplier only. We do not serve as project engineers. Rather, we work with project engineers towards their design goals. We expect customers to obtain and use products in accordance with the manufacturer's intended use. We are not responsible for product malfunction due to misuse, with the exception of replacement per stated warranty conditions.

For 24-HR EMERGENCY SERVICE please call:

(610) 312-8100 or (877) 312-8100

Resources

LED CatalogSchneider EZ Selector ToolTerms & ConditionsPrivacy Policy

Company

About UsCareersCharity & CommunityCoStars

Support

Contact UsLocationsReturns Policy

Divisions

Colonial TelTekColonial Major ProjectsBright Light Annapolis Lighting
© 2026 Colonial Electric Supply. All Rights Reserved.