Gardner Bender KOM250 Slug-Out Mechanical Knockout Set, Contractor Punch, Die, Bearing & Drive Screw Set, 2½" Conduit Size Pipe Size Cutting Diameter, 2⅞" Hole Size, Punches 10 AWG Mild Steel & 12 AWG Stainless Steel

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Product details

Management number 215609109 Release Date 2026/04/12 List Price $115.60 Model Number 215609109
Category

Gardner Bender four-point knockout punches and dies are designed to punch clean, round holes through 10-gauge mild steel, 12-gauge stainless steel or other soft metals up to .135 inches in thickness. Punches and dies are interchangeable, in any combination, with most brands of knockouts. This kit includes punch, die and drive screw to punch a hole diameter sufficient for 2.5 inch diameter pipe/conduit; actual hole diameter is 3.542 inches. Additional sizes available to specifically permit fast and easy installation of electrical conduit and pipe of nominal sizes 1/2" through 4", in all commonly available increments.

  • Four-point punch design allows slug to fall free from the die without splitting, tapping or prying
  • Interchangeable with most tool brands
  • Punches 10 gauge mild and 12 gauge stainless steel
  • Punches hole designed for 2.5 Inch pipe or conduit
  • Actual hole diameter 2.915 inches
UPC 032076813529
Brand Name Gardner Bender
Unit Count 1 Count
Item Weight 4.36 Pounds
Sheet Count 20
Manufacturer Gary Cooper Publishing House
Material Type Alloy Steel, Stainless Steel
Global Trade Identification Number 00032076813529

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