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KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia

SKU 3G-OTH-185247

Brand
KEO
Item
Countersink: 120°, 1 Flute, 1/4 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-900
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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 metal or plastic. Its single-flute design cuts fast with reduced chatter, making it ideal for production machining and deburring holes in industrial applications.

What are the specifications of the KEO 919-002-900 countersink?

The KEO 919-002-900 is a 120° countersink with 1 flute, a 1/4 in body diameter, and AlTiN-coated high-speed steel. The coating extends tool life when cutting abrasive materials. It is designed for fast, single-flute countersinking operations.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-900 to customers worldwide. We handle full logistics and customs clearance, delivering genuine industrial tooling to your facility. Contact us for pricing and lead time on this and other KEO products.

How to select the right KEO countersink for your job?

Match the countersink angle to your screw head (e.g., 120° for metric flat-head screws). Choose flute count based on material: single-flute for fast cutting in softer metals, multi-flute for smoother finish in harder alloys. AlTiN coating helps when machining 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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