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Knockout Hole Punches

154 Results Found that Include 154 Products

Results per page:  16 | 32 | 48
Punch,Knockout,Round,7/8 In
Punch,Knockout,Round,2 3/8 In
Punch,Knockout,1/2in
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,1.362 In
  • TM

    Grainger Choice

  • WESTWARD
  • Punch, Knockout, Std, Round, 1.362 In Punch,Knockout,Std,Round,1.362 In
  • Item # 6EXR1
  • Mfr. Model # 6EXR1
  • Knockout Punch, Standard Round, Hole Size Nominal 1.362 In., Max. Capacity Mild Steel (Ga.) 10, Slug Falls...More

Punch,Knockout,Std,Round,1 In
  • TM

    Grainger Choice

  • 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,Knockout,Round,4 1/2 In
Hole Punch,Redline,1/8 and 3/16 In
Punch,Knockout,Oil Tight,1 7/32 In
Punch,Knockout,2in
Punch,Knockout,Round,3/4 In
Punch,Knockout,Round,3 1/2 In
Punch,Knockout,Round,1 1/2 In
Knockout Punch,1 In
Punch,Knockout,Round,2 7/8 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

Punch,Knockout,Round,1 1/4 In
Punch,Knockout,0.492 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

Hole Punch,1-3/4in. Throat,3/16in. Hole
Punch,Knockout,Round,1 In
Punch,Knockout,3/4in
Punch,Knockout,Std,Round,0.492 In
  • TM

    Grainger Choice

  • WESTWARD
  • Punch, Knockout, Std, Round, 0.492 In Punch,Knockout,Std,Round,0.492 In
  • Item # 6EXP6
  • Mfr. Model # 6EXP6
  • Knockout Punch, Standard Round, Hole Size Nominal 0.492 In., Max. Capacity Mild Steel (Ga.) 16, Slug Falls...More

Punch,Knockout,Std,Round,2.416 In
  • TM

    Grainger Choice

  • WESTWARD
  • Punch, Knockout, Std, Round, 2.416 In Punch,Knockout,Std,Round,2.416 In
  • Item # 6EXR4
  • Mfr. Model # 6EXR4
  • Knockout Punch, Standard Round, Hole Size Nominal 2.416 In., Hole Size (In.) 2-3/8, 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

Knockout Punch,1 in. L,Exact Line
  • MILWAUKEE
  • Knockout Punch, 1 in. L, Exact Line Knockout Punch,1 in. L,Exact Line
  • Item # 31AE03
  • Mfr. Model # 49-16-2665
  • Knockout Punch, Exact Line, Hole Size Nominal 1.375 In., Hole Size (In.) 1-3/8, Conduit and Pipe Size (In.)...More

Punch,D-Shaped,0.625in
  • GREENLEE
  • Punch, D-Shaped, 0.625in Punch,D-Shaped,0.625in
  • Item # 4JA59
  • Mfr. Model # 61080
  • Knockout Punch, D-Shaped, Punch Size 0.625 x 0.594 In, Hole Size 0.625 x 0.594 In, Maximum Capacity Mild...More

Button Punch,1-3/4 Throat,3/8 in Dimple
  • ROPER WHITNEY
  • Button Punch, 1-3/4 Throat, 3/8 in Dimple Button Punch,1-3/4 Throat,3/8 in Dimple
  • Item # 22JL22
  • Mfr. Model # 9
  • Universal Button Punch, Manual, Hole Size Nominal 0.375 in., Hole Size (In.) 3/8, Number of Pins 0, Max....More

Hole Punch,3-1/4 in Throat,17/32 in Hole
  • ROPER WHITNEY
  • Hole Punch, 3-1/4 in Throat, 17/32 in Hole Hole Punch,3-1/4 in Throat,17/32 in Hole
  • Item # 22JK58
  • Mfr. Model # XX
  • Hole Punch, Manual, Hole Size Nominal 0.531 in., Hole Size (In.) 17/32, Number of Pins 0, Max. Capacity Mild...More

Knockout Punch/Die,For 10 ga SS,3 in
  • GREENLEE
  • Knockout Punch/Die, For 10 ga SS, 3 in Knockout Punch/Die,For 10 ga SS,3 in
  • Item # 40H679
  • Mfr. Model # 745H-3
  • Knockout Punch and Die Kit, Max. Capacity Mild Steel (Ga.) 10, Capacity 10 ga. Stainless Steel, Conduit and...More

Punch,Square,1/2 Inch
  • GREENLEE
  • Punch, Square, 1/2 Inch Punch,Square,1/2 Inch
  • Item # 4JA55
  • Mfr. Model # 60001
  • Knockout Punch, Square Hole, Punch Size 1/2 In, Hole Size 0.500 In, Maximum Capacity Mild Steel 16 GA,...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