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Gardner Bender KOM300 Slug-Out Mechanical Knockout Set, Contractor Punch, Die & Drive Screw Set, Conduit Pipe Size Cutting Diameter, 3½\" Hole Size, Punches 10 AWG Mild Steel & 12 AWG Stainless Steel, 3\"

Gardner Bender KOM300 Slug-Out Mechanical Knockout Set, Contractor Punch, Die & Drive Screw Set, Conduit Pipe Size Cutting Diameter, 3½\" Hole Size, Punches 10 AWG Mild Steel & 12 AWG Stainless Steel, 3\"
Gardner Bender KOM300 Slug-Out Mechanical Knockout Set, Contractor Punch, Die & Drive Screw Set, Conduit Pipe Size Cutting Diameter, 3½\" Hole Size, Punches 10 AWG Mild Steel & 12 AWG Stainless Steel, 3\"
Gardner Bender KOM300 Slug-Out Mechanical Knockout Set, Contractor Punch, Die & Drive Screw Set, Conduit Pipe Size Cutting Diameter, 3½\" Hole Size, Punches 10 AWG Mild Steel & 12 AWG Stainless Steel, 3\"

Key features

  • •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 3 Inch pipe or conduit
  • •Actual hole diameter 3.542 inches
BrandGardner Bender
CategoryKnockout Punches
Size3\"
ColorBlack

Gardner Bender KOM300 Slug-Out Mechanical Knockout Set, Contractor Punch, Die & Drive Screw Set, Conduit Pipe Size Cutting Diameter, 3½\" Hole Size, Punches 10 AWG Mild Steel & 12 AWG Stainless Steel, 3\"

List Price: $525.09$472.58DEALYou Save: $52.51 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

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