Cobalt Steel Countersinks

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Titanium Nitride (TiN) Coated

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Steel

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EAR99

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385 Products

About Countersinks

Choose the right countersink angle, body diameter, and number of flutes for your application.

Countersinks

Cobalt Steel Countersinks for Screws

More heat and abrasion resistant than high-speed steel, cobalt steel has better performance on hard-to-machine materials.

Cobalt Steel Countersinks for Rivets

More heat and abrasion resistant than high-speed steel for better performance on hard-to-machine materials.

Cobalt Steel Countersinks for Lathe Centers

With more heat and abrasion resistance than high-speed steel countersinks, these have better performance on hard-to-machine materials.

Cobalt Steel Vibration-Resistant
Through-Hole Countersinks for Screws

Cobalt Steel Vibration-Resistant
Through-Hole Countersinks with
Two Countersinking Ends for Screws

Cobalt Steel Vibration-Resistant
Through-Hole Countersinks with Two
Countersinking Ends for Lathe Centers

Cobalt Steel Vibration-Resistant
Through-Hole Countersinks for Lathe Centers

Cobalt Steel Drill-Point Countersinks with
Two Countersinking Ends for Lathe Centers

Cobalt Steel Drill-Point
Countersinks for Lathe Centers

For use on hard-to-machine materials, these countersinks are cobalt steel for better heat and abrasion resistance than high-speed steel.

Cobalt Steel Drill-Point Countersink Sets for Lathe Centers

Cobalt Steel Drill-Point Countersink
Sets for Lathe Centers

With more heat and abrasion resistance than high-speed steel, cobalt steel is often used on hard-to-machine materials.

Countersinks

Cobalt Steel Countersinks for Screws

Cobalt Steel Countersinks for Rivets

Cobalt Steel Countersinks for Lathe Centers

Cobalt Steel Vibration-ResistantThrough-Hole Countersinks for Screws

Cobalt Steel Vibration-ResistantThrough-Hole Countersinks with Two Countersinking Ends for Screws

Cobalt Steel Vibration-ResistantThrough-Hole Countersinks with Two Countersinking Ends for Lathe Centers

Cobalt Steel Vibration-ResistantThrough-Hole Countersinks for Lathe Centers

Cobalt Steel Drill-Point Countersinks withTwo Countersinking Ends for Lathe Centers

Cobalt Steel Drill-PointCountersinks for Lathe Centers

Cobalt Steel Drill-Point Countersink Sets for Lathe Centers

Cobalt Steel Drill-Point CountersinkSets for Lathe Centers

Cobalt Steel Vibration-Resistant
Through-Hole Countersinks for Screws

Cobalt Steel Vibration-Resistant
Through-Hole Countersinks with
Two Countersinking Ends for Screws

Cobalt Steel Vibration-Resistant
Through-Hole Countersinks with Two
Countersinking Ends for Lathe Centers

Cobalt Steel Vibration-Resistant
Through-Hole Countersinks for Lathe Centers

Cobalt Steel Drill-Point Countersinks with
Two Countersinking Ends for Lathe Centers

Cobalt Steel Drill-Point
Countersinks for Lathe Centers

Cobalt Steel Drill-Point Countersink
Sets for Lathe Centers