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KEO Countersink: 90°, 1 Flute, 1/2 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 90°, 1 Flute, 1/2 in Body Dia

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185767

Also listed as: 919002903 · 919 002 903

Brand
KEO
Item
Countersink: 90°, 1 Flute, 1/2 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-002-903

Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO Fast-Cutting Single-Flute Countersinks.

Frequently Asked Questions

What is the KEO 919-002-903 countersink used for?

The KEO 919-002-903 is a 90°, single-flute countersink designed for deburring and countersinking holes in metal, plastic, and wood. Its AlTiN-coated high-speed steel construction provides heat resistance and extended tool life in production environments.

What are the specifications of the KEO 919-002-903 countersink?

This KEO countersink has a 90° included angle, one flute, and a 1/2 in body diameter. It is made from high-speed steel with an AlTiN coating. The manufacturer part number is 919-002-903. It is designed for fast, single-flute cutting action.

Where to buy the KEO 919-002-903 countersink worldwide?

3G Electric supplies the KEO 919-002-903 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this tool for your operations.

How to select the right KEO countersink for my application?

Select a KEO countersink based on the required angle (e.g., 90° for standard flat-head screws), body diameter matching hole size, and coating for material type. The AlTiN coating on this model suits harder materials. Always match flute count to desired chip evacuation and finish.

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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