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Klein Tools carbide hole cutter, 1-3/8 inch, silver metal cylinder with teeth

Klein Tools

Klein Tools pneumatic accessory

SKU CH-2P7M-S5NXJ

Carbide hole cutter creates clean 1-3/8-inch openings in metal and other materials

  • Carbide construction delivers clean cuts in tough materials
  • 1-3/8-inch diameter suits common conduit and pipe sizes
  • Klein Tools branding signals professional-grade durability
  • California Prop 65 warnings disclosed for informed handling
  • Model 31860 identifies the exact cutter for reordering

Carbide Hole Cutter 1-3/8-Inch

The Klein Tools carbide hole cutter creates clean 1-3/8-inch openings in sheet metal and similar materials. Professional electricians and maintenance technicians use it for conduit entry points and panel modifications.

Replaces worn or undersized cutters

A dull bi-metal cutter tears the edge and slows the job; this carbide-tipped version keeps its cutting geometry longer. The upgrade pays off when you drill multiple holes per shift or work in stainless and harder alloys.

Check your drill and workpiece

Verify that your drill chuck accepts the cutter shank and delivers the RPM range the manufacturer specifies for carbide. Confirm the material thickness falls within the cutter’s rated capacity and that you have cutting fluid for stainless applications.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $28.99
Typical for this category: the median of 5,493 items is $27.99.

Specifications

Product
Brand nameKlein Tools

Questions about this item

What size hole does the 31860 carbide cutter produce?

The 31860 carbide hole cutter produces a 1-3/8-inch diameter hole in sheet metal and similar materials.

How do I mount the 31860 cutter in my drill or driver?

Insert the 31860 cutter shank into the drill chuck and tighten securely; the step users miss is centering the pilot point before starting the cut.

When should I replace the 31860 carbide hole cutter?

Replace the 31860 cutter when the carbide teeth show visible wear, chipping, or when cutting speed drops noticeably in mild steel.

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