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KEO Countersink: 82°, 6 Flute, 3/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 82°, 6 Flute, 3/8 in Body Dia

SKU 3G-OTH-188253

Brand
KEO
Item
Countersink: 82°, 6 Flute, 3/8 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-737
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 82° 6-flute countersink used for?

The KEO 82° 6-flute countersink is used for deburring and countersinking holes in metal, creating a smooth, chamfered seat for flat-head screws. Its six-flute design reduces chatter and vibration, making it ideal for precision work in machining, automotive, and aerospace applications.

What are the specifications of the KEO 82° countersink?

The KEO countersink has an 82° included angle, 6 flutes, and a 3/8 in body diameter. It is made from cobalt steel (MPN 919-000-737) for durability in hard materials. The smooth-finish design ensures clean, burr-free holes in metalworking tasks.

Where to buy the KEO 82° countersink worldwide?

You can source the KEO 82° 6-flute countersink worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this cobalt countersink.

How to select the right KEO countersink for metalworking?

Select a KEO countersink based on hole angle (82° for flat-head screws), flute count (6 flutes for smoother finish), and material compatibility. Cobalt steel suits harder metals like stainless steel. Match body diameter to your drill size and ensure the shank fits your tool 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 smooth-finish six-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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