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Cleveland

Cleveland C46182 3-Flute 60 Deg Countersink

SKU CH-CQKK-3TGRH

A 60-degree three-flute countersink for clean chamfers in metal and wood

  • TypeCountersinks & Sets
  • Three-flute design produces smooth countersinks
  • 60-degree angle matches standard fastener heads
  • High-speed steel resists wear during repeated use
  • Black oxide finish reduces friction and corrosion
  • One-inch diameter handles large hole chamfering

Cleveland C46182 3-Flute 60 Deg Countersink

The Cleveland C46182 is a 3-flute countersink with a 60 degree angle, designed for creating conical recesses in metal and other materials. It is built for machinists and fabricators who need consistent chamfering results. The high-speed steel construction provides durability for general-purpose workshop tasks. This accessory fits standard power tool holders for straightforward use.

Suited for 60 degree chamfer work

This tool suits operators cutting 60 degree countersinks for screw heads, rivets or deburring tasks in a single pass. The three-flute geometry reduces chatter compared to single-flute designs on softer metals. Buyers who need a 90 degree angle for standard flat-head screws should look at a different countersink. Workshops requiring carbide tooling for abrasive alloys will need a separate grade of cutter.

Angle determines screw-fit

The 60 degree angle is the specification that decides whether this countersink matches the fastener head being used. A mismatched angle leaves gaps or prevents the screw from seating flush with the surface. Verify the required angle against the hardware specification before selecting this item. The 46182 model number identifies this specific angle configuration in the Cleveland range.

Highlights

  • Three-flute design produces smooth countersinks
  • 60-degree angle matches standard fastener heads
  • High-speed steel resists wear during repeated use
  • Black oxide finish reduces friction and corrosion
  • One-inch diameter handles large hole chamfering

Specifications

BrandCLEVELAND
TypeCountersinks & Sets

Questions about this item

What shank size must my drill chuck accept for the Cleveland C46182 countersink?

The Cleveland C46182 has a standard straight shank that fits common drill chucks; check your chuck capacity to ensure it can grip the shank diameter.

Will the 60-degree angle on this countersink match the 90-degree holes already drilled in my workpiece?

No, the Cleveland C46182 cuts a 60-degree chamfer, which is narrower than a 90-degree countersink; it will not correctly seat fasteners designed for 90-degree holes.

How can I verify the Cleveland C46182 is cutting a clean 60-degree chamfer after setup?

Run a test piece and measure the included angle with a protractor or gauge; a correct cut shows a consistent 60-degree profile without chatter marks.

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