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Knockout Hole Punches

139 Results Found that Include 139 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page:  16 | 32 | 48
Punch,Knockout,Round,3/4 In
Punch,Knockout,Round,7/8 In
Punch,Knockout,1/2in
Punch,Knockout,Round,2 7/8 In
Punch,Knockout,Round,1 7/32 In
Punch,Knockout,Round,3/4 In
Punch,Knockout,2in
Drawstud,10 ga.,Center Bolt
  • GREENLEE
  • Drawstud, 10 ga., Center Bolt Drawstud,10 ga.,Center Bolt
  • Item # 30HK23
  • Mfr. Model # 7212SP13
  • Drawstud, Long, Max. Capacity Mild Steel (Ga.) 10, Up to 3 Times Faster Setup and Disassembly, Center Bolt,...More

Punch,Knockout,Std,Round,7/8 In
  • WESTWARD
  • Punch, Knockout, Std, Round, 7/8 In Punch,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,Round,3 1/2 In
Punch,Oil Tight,1.21in
  • GREENLEE
  • Punch, Oil Tight, 1.21in Punch,Oil Tight,1.21in
  • Item # 4JA63
  • Mfr. Model # 60242
  • Knockout Punch, Oil Tight, Punch Size 1.210 x 0.190 x 1.380 In, Hole Size 1.210 x 0.190 x 1.380 In, Maximum...More

Punch,Knockout,Round,1 1/2 In
Punch,D-Shaped,0.769in
  • GREENLEE
  • Punch, D-Shaped, 0.769in Punch,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

Punch,Knockout,Round,1 In
Hole Punch,Redline,1/8 and 3/16 In
Punch,Knockout,Round,7/8 In
Punch,Knockout,Round,2 3/8 In
Knockout Punch,1 In
Hole Punch,1-3/4in. Throat,3/16in. Hole
Back-Out Punch,3/4 in Hole,16 L,Hickory
Punch,Knockout,Round,1 1/4 In
Punch,Knockout,0.492 In
Punch,Knockout,3/4in
Draw Stud,3/4 x 5.63 in,10 ga
  • GREENLEE
  • Draw Stud, 3/4 x 5.63 in, 10 ga Draw 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

Punch,Knockout,Oil Tight,1 7/32 In
Knockout Punch,1/2 in. L,Exact Line
  • MILWAUKEE
  • Knockout Punch, 1/2 in. L, Exact Line Knockout Punch,1/2 in. L,Exact Line
  • Item # 31AD98
  • Mfr. Model # 49-16-2661S
  • Knockout Punch, Exact Line, Hole Size Nominal 0.875 In., Hole Size (In.) 7/8, Conduit and Pipe Size (In.)...More

Knockout Punch,30.5mm
  • GREENLEE
  • Knockout Punch, 30.5mm Knockout 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,Std,Round,1.701 In
Punch,Knockout,Std,Round,1.953 In
Punch,Knockout,Std,Round,1 In
  • WESTWARD
  • Punch, Knockout, Std, Round, 1 In Punch,Knockout,Std,Round,1 In
  • Item # 6EXP8
  • Mfr. Model # 6EXP8
  • Knockout Punch, Standard Round, Hole Size Nominal 1.000 In., Hole Size (In.) 1, Max. Capacity Mild Steel...More

Punch,Square,1 Inch
  • GREENLEE
  • Punch, Square, 1 Inch Punch,Square,1 Inch
  • Item # 4JA57
  • Mfr. Model # 60016
  • Knockout Punch, Square Hole, Punch Size 1 In, Hole Size 1.000 In, Maximum Capacity Mild Steel 14 GA,...More

Punch,D-Shaped,0.500in
  • GREENLEE
  • Punch, D-Shaped, 0.500in Punch,D-Shaped,0.500in
  • Item # 4JA58
  • Mfr. Model # 60077
  • Knockout Punch, D-Shaped, Punch Size 0.500 x 0.469 In, Hole Size 0.500 x 0.469 In, Maximum Capacity Mild...More

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