Model # 31875

Internet #202868661

Store SKU #871090

Klein Tools 7/8 in. Carbide Hole Cutter

Klein Tools

7/8 in. Carbide Hole Cutter

$29.65 /each

Frequently Bought Together

Product Overview

The 7/8 in. Carbide Hole Cutter is ideal for installing 1/2 in. conduit and pipe. It features a split-point pilot drill bit to help prevent walking. An integrated flange prevents cutting beyond the sheet metal.

California residents: see   Proposition 65 information

  • Cuts quick, precise holes in stainless steel, mild steel, iron, copper and brass sheet
  • Smooth start pilot drill bit for greater control
  • Ejection spring for easy slug removal
  • Replacement hole cutter pilot bit available (Cat. No. 31874)




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Customer Questions & Answers

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Customer Reviews

Rated 4.3 out of 5 by 6 reviewers.
Rated 1.0 out of 5.0 by Welding and fabrication The quality of the bit did not work for the project tried two of them August 23, 2016
Rated 5.0 out of 5.0 by Here's a Tip The drill bit is stepped to avoid the cutter slamming into the work when the drill pokes through. But most times us electricians just push like heck to get the job done. Put a fender washer on the drill in front of the cutter. When the drill blows through, the cutter won't dig into the work and damage things. Happy Cutting! June 11, 2016
Rated 5.0 out of 5.0 by Worked well for steel studs Was remodeling a kitchen and the house had a mix of wood and steel studs. Needed to make some horizontal wiring runs through the steel studs so I bought this to make the holes. Worked well in a regular drill but was much better when I switched to a hammer drill. It was about $25 at the time which, based on the few studs I had to do, it might have been cheaper to just replace the steel studs with wood, but now I have it and it looks like it will last a long time. October 20, 2015
Rated 5.0 out of 5.0 by great tool I would rate this tool as a 10 on how it works on the job. April 7, 2015
Rated 5.0 out of 5.0 by Put down the knock-out punch! These Klein carbide cutters are pretty much all I use nowadays for electrical knock-outs in the smaller sizes - other than enlarging a hole, obviously. Being in the trade for almost 30 years, I have been admittedly a little slow to trying new ways of doing things at times, but I'm sure glad I finally got around to purchasing a couple of these. April 25, 2014
Rated 5.0 out of 5.0 by Cut's out 1/2" KO Hole Needed to install a 1/2" fitting into an electrical box where no KO existed. A bit on the costly side. Drilled through the steel with some ease. Hole was a little oversized, however. The spring around the drill helped to "eject" the cut slug. The center pilot drill keeps everything going true. November 20, 2013
  • 2016-10-30 T21:00:47.177-05:00
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