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KEO Countersink: 120°, 1 Flute, 3/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 120°, 1 Flute, 3/8 in Body Dia

SKU 3G-OTH-185589

Brand
KEO
Item
Countersink: 120°, 1 Flute, 3/8 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-856
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 120° countersink used for?

A KEO 120° countersink creates a conical recess for flat-head screws in metalworking. Its single-flute design and AlTiN-coated high-speed steel deliver fast, clean cuts in steel and stainless steel, reducing chatter and improving finish.

What are the specifications of the KEO 919-002-856 countersink?

The KEO 919-002-856 is a 120° single-flute countersink with a 3/8 in body diameter, made from AlTiN-coated high-speed steel. It is designed for fast cutting in hard materials and is part of KEO's precision tooling line.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine KEO cutting tools like the 919-002-856 to customers across machining and fabrication industries.

How to select the right KEO countersink for your application?

Match the countersink angle (e.g., 120°) to your screw head type. Choose flute count based on material: single-flute for fast chip removal in steel. AlTiN coating extends tool life in abrasive materials. Consult KEO's technical data for RPM and feed rates.

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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