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Cleveland C46217 82-degree HSS countersink, black oxide finish

Cleveland

Cleveland C46217 82-degree countersink pneumatic accessory

SKU CH-GMPB-5JR8S

82-degree countersink made from high-speed steel for pneumatic tools

  • TypeReamers
  • 82-degree angle creates clean flush finishes for rivets and screws
  • High-speed steel construction resists wear during repetitive countersinking
  • Black oxide coating reduces friction and extends tool life
  • 2-1/4 inch overall length provides reach in confined workspaces

Cleveland C46217 82-degree countersink

The Cleveland C46217 is a high-speed steel countersink with an 82-degree angle designed for creating clean chamfers in metal. It suits machinists and maintenance technicians who need a durable reamer for general-purpose drilling preparation.

Practical limits of the HSS construction

High-speed steel holds an edge well in mild and carbon steels but wears faster in hardened alloys or abrasive composites. The black oxide finish aids chip flow yet offers limited corrosion resistance in humid shops, so the tool should be wiped dry after use.

Highlights

  • 82-degree angle creates clean flush finishes for rivets and screws
  • High-speed steel construction resists wear during repetitive countersinking
  • Black oxide coating reduces friction and extends tool life
  • 2-1/4 inch overall length provides reach in confined workspaces

Specifications

BrandCLEVELAND
TypeReamers

Questions about this item

How do I choose the right countersink angle for my application?

The 82-degree angle matches standard flat-head fastener specifications, making this countersink the correct choice when you need flush seating for 82-degree screw heads.

What does the 82-degree specification mean when the tool is used in a drill?

It produces a conical recess with an 82-degree included angle, allowing flat-head screws to sit flush with the workpiece surface.

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