Knockout Punches & Dies

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  1. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Milwaukee EXACT 2-1/2 to 4" Knockout Set 49-16-2695
    SKU: 49-16-2695
    $1,14900
  2. On Order Estimated Shipping 2-6 Days - Once Item(s) Received
    Estimated Ship Date: TBD
    Milwaukee EXACT 3-1/2" Punch 49-16-2677
    SKU: 49-16-2677
    $29900
  3. In-Stock Estimated Shipping Same Day or Next Business Day
    Milwaukee EXACT 2" Die 49-16-2670
    SKU: 49-16-2670
    $7999
  4. Factory Direct Estimated Shipping in 1-4 Days -Direct from Factory
    Current 1/2" Stainless Steel Punch 1536
    SKU: CUR1536
    $10999
  5. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Milwaukee EXACT 5" Punch 49-16-2687
    SKU: 49-16-2687
    $64900
  6. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Milwaukee EXACT 5" Die 49-16-2686
    SKU: 49-16-2686
    $59900
  7. On Order Estimated Shipping 2-6 Days - Once Item(s) Received
    Estimated Ship Date: TBD
    Milwaukee EXACT 3-1/2" Die 49-16-2676
    SKU: 49-16-2676
    $24900
  8. In-Stock Estimated Shipping Same Day or Next Business Day
    Milwaukee 7/16" Draw Stud 49-16-2680
    SKU: 49-16-2680
    $4499
  9. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Milwaukee EXACT 4" Die 49-16-2678
    SKU: 49-16-2678
    $29900
  10. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    DeWalt 1/2"-2" Knockout Set DCE6002K
    SKU: DW-DCE6002K
    $47900
  11. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Greenlee Round Die - 2" 442AVP
    SKU: GR442AVP
    $5299
  12. On Order Estimated Shipping 2-6 Days - Once Item(s) Received
    Estimated Ship Date: TBD
    Milwaukee EXACT 3/4" Die 49-16-2662
    SKU: 49-16-2662
    $2999
  13. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Milwaukee EXACT 1-1/2" Punch 49-16-2669
    SKU: 49-16-2669
    $8999
  14. On Order Estimated Shipping 2-6 Days - Once Item(s) Received
    Estimated Ship Date: TBD
    Milwaukee EXACT 2-1/2" Punch 49-16-2673
    SKU: 49-16-2673
    $13900
  15. Factory Direct Estimated Shipping in 1-4 Days -Direct from Factory
    Current 1-1/2" Stainless Steel Punch 1546
    SKU: CUR1546
    $22799
  16. In-Stock Estimated Shipping Same Day or Next Business Day
    Milwaukee EXACT 1/2" Punch 49-16-2661
    SKU: 49-16-2661
    $3499
  17. In-Stock Estimated Shipping Same Day or Next Business Day
    Milwaukee EXACT 3/4" Punch 49-16-2663
    SKU: 49-16-2663
    $4499
  18. On Order Estimated Shipping 2-6 Days - Once Item(s) Received
    Estimated Ship Date: 05/21/2025 - 05/28/2025
    Milwaukee EXACT 1" Punch 49-16-2665
    SKU: 49-16-2665
    $5999
  19. In-Stock Estimated Shipping Same Day or Next Business Day
    Milwaukee EXACT 3" Punch 49-16-2675
    SKU: 49-16-2675
    $22900
  20. In-Stock Estimated Shipping Same Day or Next Business Day
    Milwaukee 3/4" Draw Stud 49-16-2681
    SKU: 49-16-2681
    $4499
  21. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    DeWalt 2'' Knockout Die DCE600200D
    SKU: DW-DCE600200D
    $9029
  22. Factory Direct Estimated Shipping in 1-4 Days -Direct from Factory
    Current 3/4" Stainless Steel Punch 1538
    SKU: CUR1538
    $12599
  23. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Current 3/4" - 7/16" x 4 in SS Draw Stud 1574
    SKU: CUR1574
    $6799
  24. In-Stock Estimated Shipping Same Day or Next Business Day
    Milwaukee EXACT 1-1/4" Die 49-16-2666
    SKU: 49-16-2666
    $4499
  25. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Milwaukee EXACT 2" Punch 49-16-2671
    SKU: 49-16-2671
    $11900
  26. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Greenlee 1" Conduit Size Knockout Die KD-1
    SKU: GRKD-1
    $2559
  27. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Milwaukee EXACT 4" Punch 49-16-2679
    SKU: 49-16-2679
    $34900
  28. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Greenlee 3/8" Ultra Cutter 925-1-3/8
    SKU: GR925-1-3/8
    $4939
  29. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    DeWalt DEWALT 2-1/2'' Knockout Punch DCE600212P
    SKU: DW-DCE600212P
    $13900
  30. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    DeWalt DEWALT 4'' Knockout Die DCE600400D
    SKU: DW-DCE600400D
    $30400
  31. On Order Estimated Shipping 2-6 Days - Once Item(s) Received
    Estimated Ship Date: TBD
    DeWalt DEWALT 4'' Knockout Punch DCE600400P
    SKU: DW-DCE600400P
    $34900
  32. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    DeWalt 1'' Knockout Punch DCE600100P
    SKU: DW-DCE600100P
    $6059
  33. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    DeWalt 1-1/2'' Knockout Punch DCE600112P
    SKU: DW-DCE600112P
    $9369
  34. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Greenlee Punch Driver Adapter for 3/4" Draw Stud UA12P
    SKU: GRUA12P
    $1,48959
  35. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Current 1/2" Die 1525
    SKU: CUR1525
    $1469
  36. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Current 1" Die 1529
    SKU: CUR1529
    $1929
  37. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Current 1-1/2" Die 1533
    SKU: CUR1533
    $3599
  38. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Current 1/2" Stainless Steel Die 1537
    SKU: CUR1537
    $2799
  39. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Current 3/4" Stainless Steel Die 1539
    SKU: CUR1539
    $3269
  40. Special Order Estimated Shipping in 5-12 Days - Once Item(s) Received
    Current 1-1/2" Stainless Steel Die 1547
    SKU: CUR1547
    $7999
  41. Factory Direct Estimated Shipping in 1-4 Days -Direct from Factory
    Current 2" Stainless Steel Punch 1548
    SKU: CUR1548
    $28789
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Knockout punches and dies are specialized tools used to create clean, precise holes in sheet metal, plastic, and other thin materials. They are commonly used in electrical work, HVAC installation, and various industrial fabrication needs for Ohio Power Tool customers. But how do these tools achieve such clean cuts? Here's a breakdown of their operation. The Essential Components: A knockout punch set consists of three main parts – the punch, the die, and the draw stud. The punch is the top part with a sharp cutting edge that corresponds to a specific hole size (like 1/2"). The die is the base that matches the punch size and features a perfectly sized hole. The draw stud is a threaded rod with a nut, which serves to connect the punch and die. The Process: To create a hole, the sheet metal is placed between the punch and die. The draw stud is tightened with a wrench, pulling the punch forcefully through the material and pressing it tightly into the receiving hole of the die. This shearing action creates a clean break within the material, leaving a perfectly sized hole. Some knockout punch systems are hydraulic-powered for heavy-duty work, speeding up the punching process and allowing for thicker materials. Common Applications: Knockout punches and dies are indispensable for electrical work. They are used to create holes in electrical boxes and panels, ensuring a neat and precise entry point for conduit and wiring. In HVAC ductwork, holes of various sizes might be needed for ventilation ducts or plumbing line access. Knockout punches also find various applications in industrial fabrication, where clean holes in sheet metal are often required for custom components or assemblies. By understanding how knockout punches and dies work, electricians, HVAC technicians, and industrial fabricators can leverage these tools to create clean, precise holes in a variety of applications. Knockout punches offer a quick and efficient way to create accurate holes, ensuring a professional finish and simplified installation.