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Knockout Hole Punches

155 Results Found that Include 155 Products

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

Knockout Punch/Die,For 10 ga SS,4 in
  • GREENLEE
  • Knockout Punch/Die, For 10 ga SS, 4 in Knockout Punch/Die,For 10 ga SS,4 in
  • Item # 40H681
  • Mfr. Model # 745H-4
  • Knockout Punch and Die Kit, Max. Capacity Mild Steel (Ga.) 10, Capacity 10 ga. Stainless Steel, Conduit and...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

Knockout Die,1/2 in. L,Exact Line
  • MILWAUKEE
  • Knockout Die, 1/2 in. L, Exact Line Knockout Die,1/2 in. L,Exact Line
  • Item # 31AD97
  • Mfr. Model # 49-16-2660S
  • Knockout Die, Exact Line, Hole Size Nominal 0.875 In., Hole Size (In.) 7/8, Conduit and Pipe Size (In.) 1/2,...More

Knockout Punch and Die Kit,3/8In,31Ga.
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,3/4 In
Punch,Knockout,Round,1 In
Punch,Knockout,Round,1 1/4 In
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

Hole Punch,Redline,1/8 and 3/16 In
Punch,Knockout,Round,3/4 In
Punch,Knockout,2in
Punch,Knockout,Oil Tight,1 7/32 In
Punch,Knockout,Round,1 1/2 In
Knockout Punch,1 In
Punch,Knockout,Round,7/8 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,0.492 In
Punch,Knockout,Round,3 1/2 In
Hole Punch,1-3/4in. Throat,3/16in. Hole
Punch,Knockout,3/4in
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

Punch,Square,3/4 Inch
  • GREENLEE
  • Punch, Square, 3/4 Inch Punch,Square,3/4 Inch
  • Item # 4JA56
  • Mfr. Model # 61007
  • Knockout Punch, Square Hole, Punch Size 3/4 In, Hole Size 0.750 In, Maximum Capacity Mild Steel 14 GA,...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

Speed Punch,1-1/2 in,10 ga
  • GREENLEE
  • Speed Punch, 1-1/2 in, 10 ga Speed Punch,1-1/2 in,10 ga
  • Item # 40H688
  • Mfr. Model # 7212SP-1-1/2P
  • Speed Punch, Hole Size Nominal 1.951 in., Hole Size (In.) 1-1/2, Conduit and Pipe Size (In.) 1-1/2, Number of...More

Draw Stud,3/4 x 4.77 in,10 ga
  • GREENLEE
  • Draw Stud, 3/4 x 4.77 in, 10 ga Draw Stud,3/4 x 4.77 in,10 ga
  • Item # 40H684
  • Mfr. Model # 7212SP11
  • Draw Stud, Conduit and Pipe Size (In.) 3/4 x 4.77, Number of Pins 1, Max. Capacity Mild Steel (Ga.) 10,...More

Knockout Punch/Die,For 10 ga SS,2-1/2 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