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KEO Countersink: 82°, 1 Flute, 3/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 82°, 1 Flute, 3/8 in Body Dia

SKU 3G-OTH-185600

Brand
KEO
Item
Countersink: 82°, 1 Flute, 3/8 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-580
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 82° countersink used for?

The KEO 82° single-flute countersink is designed for deburring and countersinking holes in metal, plastic, and wood. Its 82-degree angle matches standard flat-head screw angles, making it ideal for aerospace, automotive, and general fabrication where flush fastener seating is required.

What are the specifications of the KEO 919-000-580 countersink?

The KEO 919-000-580 is a 1-flute countersink with an 82° included angle and a 3/8 in body diameter. It features a TiN-coated cobalt construction for heat resistance and longer tool life. The single-flute design enables fast, chatter-free cutting in ferrous and non-ferrous materials.

Where to buy the KEO 82° countersink worldwide?

3G Electric supplies the KEO 82° countersink (MPN 919-000-580) to global buyers. As an industrial distributor, we handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this tool to your facility.

How to select the right KEO countersink for my application?

Match the countersink angle to your fastener head angle—82° for standard flat-head screws. Choose a single-flute design for faster cutting in softer materials or multi-flute for smoother finishes in harder alloys. KEO's TiN-coated cobalt option suits high-speed operations and abrasive materials.

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 fast-cutting single-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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