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KEO Countersink: 120°, 6 Flute, 1 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 120°, 6 Flute, 1 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188328

Also listed as: 919002665 · 919 002 665

Brand
KEO
Item
Countersink: 120°, 6 Flute, 1 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Local availability & support

Delivery
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
919-002-665

Technical Documents

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

Product Description

KEO Smooth-Finish Six-Flute Countersinks.

Frequently Asked Questions

What is the KEO 120° 6-flute countersink used for?

The KEO 120° 6-flute countersink is used for creating smooth, burr-free 120° countersunk holes in metal and other materials. Its six-flute design and AlTiN coating reduce chatter and improve finish, making it ideal for aerospace, automotive, and general machining applications.

What are the specifications of the KEO 919-002-665 countersink?

The KEO 919-002-665 is a 120° countersink with six flutes, a 1-inch body diameter, and AlTiN-coated high-speed steel construction. It is designed for smooth-finish countersinking and is manufactured by KEO. The part number is 919-002-665.

Where to buy KEO countersinks worldwide?

You can source KEO countersinks 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 times on the KEO 919-002-665 or other KEO tooling.

How to select the right KEO countersink for your application?

To select the right KEO countersink, match the angle (e.g., 120°) to your fastener's head angle, choose flute count based on material (6 flutes for smoother finish), and consider coating (AlTiN for heat resistance). Ensure body diameter fits your tool holder. KEO offers various sizes for precision work.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 120°, 6 Flute, 7/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-666)
KEO
KEO Countersink: 120°, 6 Flute, 7/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-666)
KEO Countersink: 120°, 6 Flute, 1 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-664)
KEO
KEO Countersink: 120°, 6 Flute, 1 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-664)
KEO Countersink: 120°, 6 Flute, 5/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-669)
KEO
KEO Countersink: 120°, 6 Flute, 5/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-669)
KEO Countersink: 120°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, AlTiN Coated High Speed Steel (MPN 919-002-663)
KEO
KEO Countersink: 120°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, AlTiN Coated High Speed Steel (MPN 919-002-663)
KEO Countersink: 120°, 6 Flute, 3/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-667)
KEO
KEO Countersink: 120°, 6 Flute, 3/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-667)
KEO Countersink: 120°, 6 Flute, 1/2 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-671)
KEO
KEO Countersink: 120°, 6 Flute, 1/2 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-671)

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