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Manual knock out punch set

Sharpen those shears, ’cause this Harbor Freight coupon expires today. You can check out their other coupons, too, but this knockout punch kit makes the top of my list. It allows you to cut perfect holes in 10-gauge mild steel, aluminum, and fiberglass. The kit includes dies sized 1/2″, 3/4″, 1″, and 1-1/4″, and hole punches sized 7/8″, 1-3/32″, 1-11/32″, and 1-11/16″, all made from heat-treated, high-carbon steel. You’ll also get driving screws and a mold-blown plastic case to hold it all. After today, the price reverts back to $15.

Knockout Punch Kit [Harbor Freight]
Coupons [Harbor Freight]


2 Responses to Dealmonger: Manual Knockout Punch Set $12

  1. Fred says:

    Even at $15 this is way cheaper than our Greenlee hydraulic slugbuster. – I’ve seen some screw-type knockout punches in the trash on jobsites (cheaper yet) because the drive screw was not up to the challenge and galled or stripped. Of course if you do a lot of this – paying the $800 or so for the hydraulic kit may be worth the investment.

  2. Scott says:

    Could have used it today. I was drilling holes in a wire trough for conduits, approximately 30 of them. All i would have had to drill would have been a 1/4″ hole for each. Instead I drilled about 25 1″ holes and about 5 3/4″ ones with a hole saw. Knockout punches tend to do a much better job then hole saws do.

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