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Cleveland 46142 single-flute countersink 60 degree black oxide high speed steel

Cleveland

Cleveland 46142 Countersink Single Flute 60 Degrees

SKU CH-3FHV-KFZBS

A single-flute 60-degree countersink made from high-speed steel with a black-oxide finish

  • TypeCountersinks & Sets
  • Single-flute design enables smooth chip evacuation
  • High-speed steel construction resists wear during repeated use
  • 60-degree angle produces precise countersinks for fastener heads
  • Black oxide finish reduces friction and corrosion

Cleveland 46142 Countersink 60 Degrees

This single-flute countersink is made from high-speed steel with a black-oxide finish and a 60-degree cutting angle. It suits machinists and fabricators who need clean chamfers or screw-seat preparation in metal workpieces. The tool is not for woodworkers who require multi-flute designs for faster chip removal in softer materials. Buyers needing larger diameters or different angles must look elsewhere.

Simple installation with standard tool holders

The shank fits common drill chucks and collets so setup takes only seconds. Because the flute is single, chip evacuation can clog in deep cuts or sticky alloys unless cutting fluid is used and feed rates are moderated. Excessive speed overheats the edge and reduces tool life. Rigid workpiece clamping prevents chatter that would mar the countersink profile.

Highlights

  • Single-flute design enables smooth chip evacuation
  • High-speed steel construction resists wear during repeated use
  • 60-degree angle produces precise countersinks for fastener heads
  • Black oxide finish reduces friction and corrosion

Specifications

BrandCLEVELAND
TypeCountersinks & Sets

Questions about this item

How do I verify the Cleveland 46142 countersink is cutting correctly after installation?

Mount the tool in your drill or press, run it at the recommended speed for high-speed steel, and check that the 60-degree single-flute produces a clean, chatter-free conical seat matching the fastener head angle.

What comes with the Cleveland 46142 and what must I supply?

The package contains the single-flute 60-degree high-speed steel countersink with black-oxide finish; you must provide the drill motor or drill press, appropriate work-holding, cutting fluid, and personal protective equipment.

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