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KEO Countersink: 82°, 3 Flute, 1 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 82°, 3 Flute, 1 in Body Dia

SKU 3G-OTH-184862

Brand
KEO
Item
Countersink: 82°, 3 Flute, 1 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-886
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 82° countersink used for?

A KEO 82° countersink with three flutes is used to create a conical recess for flat-head screws in metalworking. The 82° angle matches standard screw heads, while the AlTiN coating on cobalt steel extends tool life in hardened steels and stainless alloys.

What are the specifications of the KEO 917-000-886 countersink?

The KEO 917-000-886 is a general-purpose three-flute countersink with an 82° included angle and 1-inch body diameter. It features an AlTiN (aluminum titanium nitride) coating on cobalt steel for heat resistance and wear protection in ferrous materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-886 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other KEO tooling.

How to select the right countersink for metal?

Match the countersink angle to your screw head (82° for flat-head screws). Choose flute count based on material: three-flute designs reduce chatter in steel. AlTiN coating improves tool life in abrasive alloys. Confirm body diameter fits your drill chuck or holder.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO Products

3G Electric supplies KEO general purpose three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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