Knockouts

Heavy duty hole making supplies for pro electricians. We carry both hydraulic and high capacity battery powered knockout options. Shop from slug buster knockouts, slug splitter knockouts for stainless, standard knockouts, stud punches, battery knockout tools, c-frame punches, specialty punches, and speed punch knockouts from Greenlee and Milwaukee

625 Products

Sale

Milwaukee 49-16-2660S EXACT 1/2" Stainless Steel Die

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

In Stock - San Francisco

Sale

Milwaukee 49-16-2664 EXACT 1" Die

In Stock - Harmon

In Stock - Washburn

In Stock - San Diego

In Stock - San Francisco

Greenlee 1820AV 3" Die

Special Order - Harmon Details

Special Order - Washburn Details

Special Order - San Diego Details

Special Order - San Francisco Details

Greenlee 1815AV DIE-RD 1.750 (44,4) (730)

Special Order - Harmon Details

Special Order - Washburn Details

Special Order - San Diego Details

Special Order - San Francisco Details

Greenlee KD-3 3" Conduit Size Knockout Die

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Greenlee KD-2-B 2" Conduit Size Knockout Die

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Greenlee KD-1-1/2 1-1/2" Conduit Size Knockout Die, POP

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Greenlee KDM-0305 30.5 mm Knockout Die

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Greenlee KD-3/4-B 3/4" Conduit Size Knockout Die

In Stock - Harmon

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Greenlee KD-1/2 1/2" Conduit Size Knockout Die, POP

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Milwaukee 49-16-2674 EXACT 3" Die

Special Order - Harmon Details

In Stock - Washburn

In Stock - San Diego

Special Order - San Francisco Details

Milwaukee 49-16-2684 Adaptor for EXACT 2-1/2" to 4" Punches and Dies

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Greenlee KD-3-1/2 3-1/2" Conduit Size Knockout Die

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Greenlee KD-2-1/2 2-1/2" Conduit Size Knockout Die

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Greenlee KD-1-1/4-B 1-1/4" Conduit Size Knockout Die

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Greenlee KD-1/2-B 1/2" Conduit Size Knockout Die

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Milwaukee 49-16-2678 EXACT 4" Die

Special Order - Harmon Details

Special Order - Washburn Details

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Greenlee KD-3/4 3/4" Conduit Size Knockout Die, POP

Special Order - Harmon Details

In Stock - Washburn

In Stock - San Diego

Special Order - San Francisco Details

Sale

Greenlee KD-1 1" Conduit Size Knockout Die, POP

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Hougen 75428 5/8 in. Round Punch for Mild and Structural Steel (1 Pack)

Special Order - Harmon Details

Special Order - Washburn Details

In Stock - San Diego

Special Order - San Francisco Details

Milwaukee 49-16-2676 EXACT 3-1/2" Die

Special Order - Harmon Details

Special Order - Washburn Details

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Milwaukee 49-16-2672 EXACT 2-1/2" Die

Special Order - Harmon Details

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details

Makita SC00000217 Round Die 1/2" (13MM) SB, XPP01

Special Order - Harmon Details

Special Order - Washburn Details

Special Order - San Diego Details

Special Order - San Francisco Details

Sale

Greenlee KD-1-B 1" Conduit Size Knockout Die

In Stock - Harmon

In Stock - Washburn

Special Order - San Diego Details

Special Order - San Francisco Details