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Knockout Hole Punches

143 Results Found that Include 143 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Punch,Knockout,1/2in
Punch,Knockout,Round,7/8 In
Knockout Punch,30.5mm
  • Knockout Punch, 30.5mmKnockout Punch,30.5mm
  • Item # 1ED85
  • Mfr. Model # 10807
  • Self Centering Knockout Punch, Hole Size Nominal 30.5mm, Hole Size (In.) 1-7/32, Max. Capacity Mild Steel...More

Punch,Knockout,Round,3/4 In
Punch,Knockout,Round,1 In
Punch,Knockout,Round,3/4 In
Punch,Knockout,Round,2 3/8 In
Punch,Knockout,Round,1 1/2 In
Punch,Knockout,Round,1 7/32 In
Punch,Knockout,Round,1 1/4 In
Punch,Knockout,Round,3 1/2 In
Punch,Knockout,Round,2 7/8 In
Knockout Punch,4in.,10 ga.,Cutter
  • Knockout Punch, 4in., 10 ga., CutterKnockout Punch,4in.,10 ga.,Cutter
  • Item # 30HK17
  • Mfr. Model # 7212SP-3-1/2P
  • Knockout Punch, Standard, Hole Size Nominal 4.044 In., Hole Size (In.) 4, Conduit and Pipe Size (In.) 3-1/2,...More

Round Knockout Punch Kit,1/2 to 1-1/4 In
  • Round Knockout Punch Kit, 1/2 to 1-1/4 InRound Knockout Punch Kit,1/2 to 1-1/4 In
  • Item # 3UME6
  • Mfr. Model # 735BB
  • Round Knockout Punch Kit, Standard, Hole Size Nominal 0.885 to 1.701 In., Hole Size (In.) 0.885 to 1.701,...More

Punch,D-Shaped,0.769in
  • Punch, D-Shaped, 0.769inPunch,D-Shaped,0.769in
  • Item # 4JA61
  • Mfr. Model # 61086
  • Knockout Punch, Double D-Shaped, Punch Size 0.769 x 0.642 In, Hole Size 0.769 x 0.642 In, Maximum Capacity...More

Knockout Punch,4-1/2in.,10 ga.,Cutter
  • Knockout Punch, 4-1/2in., 10 ga., CutterKnockout Punch,4-1/2in.,10 ga.,Cutter
  • Item # 30HK19
  • Mfr. Model # 7212SP-4P
  • Knockout Punch, Standard, Hole Size Nominal 4.544 In., Hole Size (In.) 4-1/2, Conduit and Pipe Size (In.) 4,...More

Knockout Punch,4 in. L,Exact Line
  • Knockout Punch, 4 in. L, Exact LineKnockout Punch,4 in. L,Exact Line
  • Item # 31AE17
  • Mfr. Model # 49-16-2679
  • Knockout Punch, Exact Line, Hole Size Nominal 4.641 In., Hole Size (In.) 4-41/64, Conduit and Pipe Size (In.)...More

Punch,Knockout,Std,Round,1.115 In
Punch,Knockout,Std,Round,7/8 In
  • Punch, Knockout, Std, Round, 7/8 InPunch,Knockout,Std,Round,7/8 In
  • Item # 6EXP7
  • Mfr. Model # 6EXP7
  • Knockout Punch, Standard Round, Hole Size Nominal 0.885 In., Hole Size (In.) 7/8, Max. Capacity Mild Steel...More

Punch,Knockout,Std,Round,1.362 In
Back-Out Punch,w/ Handle,1 x 15 In L
  • Back-Out Punch, w/ Handle, 1 x 15 In LBack-Out Punch,w/ Handle,1 x 15 In L
  • Item # 12N157
  • Mfr. Model # BO100
  • Back-Out Punch, w/ Handle, Hole Size (In.) 1, Features 15 In. Hickory Wood Handle, Forged Tool Steel Head,...More

Back-Out Punch,w/ Handle,1/2 x 15 In L
  • Back-Out Punch, w/ Handle, 1/2 x 15 In LBack-Out Punch,w/ Handle,1/2 x 15 In L
  • Item # 12N158
  • Mfr. Model # BO500
  • Back-Out Punch, w/ Handle, Hole Size (In.) 1/2, Features 15 In. Hickory Wood Handle, Forged Tool Steel Head,...More

Punch,Knockout,2in
Back-Out Punch,3/4 in Hole,16 L,Hickory
Back-Out Punch,w/ Handle,5/8 x 15 In L
  • Back-Out Punch, w/ Handle, 5/8 x 15 In LBack-Out Punch,w/ Handle,5/8 x 15 In L
  • Item # 12N159
  • Mfr. Model # BO625
  • Back-Out Punch, w/ Handle, Hole Size (In.) 5/8, Features 15 In. Hickory Wood Handle, Forged Tool Steel Head,...More

Punch,Knockout,Round,4 1/2 In
Draw Stud,3/4 x 5.63 in,10 ga
  • Draw Stud, 3/4 x 5.63 in, 10 gaDraw Stud,3/4 x 5.63 in,10 ga
  • Item # 40H692
  • Mfr. Model # 7212SP12
  • Draw Stud, Conduit and Pipe Size (In.) 3/4 x 5.63, Number of Pins 1, Max. Capacity Mild Steel (Ga.) 10,...More

Hole Punch,Redline,1/8 and 3/16 In
Back-Out Punch,w/ Handle,3/4 x 15 In L
  • Back-Out Punch, w/ Handle, 3/4 x 15 In LBack-Out Punch,w/ Handle,3/4 x 15 In L
  • Item # 12N160
  • Mfr. Model # BO750
  • Back-Out Punch, w/ Handle, Hole Size (In.) 3/4, Features 15 In. Hickory Wood Handle, Forged Tool Steel Head,...More

Punch,Knockout,0.492 In
Back-Out Punch,5/8 in Hole,16 L,Hickory
Punch,Knockout,Oil Tight,1 7/32 In
Results per page: 16 | 32 | 48

A knockout hole punch from Grainger can help you easily punch holes in mild steel and aluminum. Round knockout hole punches can work great for installing electrical pipe and conduit. Help punch D-shaped, double D-shaped and square holes for switches and instruments. Use an oil-tight punch to help accurately align and produce burr-free holes for oil-tight switches. Choose punches for the type of holemaker you have and the size and shape of the holes you want to make. Shop Grainger today for the knockout hole punch that can help make your job easier!

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More