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KEO Countersink: 120°, 6 Flute, 3/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 120°, 6 Flute, 3/8 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188314

Also listed as: 919002476 · 919 002 476

Brand
KEO
Item
Countersink: 120°, 6 Flute, 3/8 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-002-476

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 designed for creating smooth, burr-free 120° countersunk holes in metal, particularly in aerospace and precision machining applications. Its AlTiN-coated cobalt construction provides heat resistance and extended tool life when working with hardened steels and stainless alloys.

What are the specifications of the KEO 919-002-476 countersink?

The KEO 919-002-476 is a 120° countersink with 6 flutes, a 3/8 in body diameter, and an AlTiN coating on cobalt substrate. It is part of KEO's Smooth-Finish Six-Flute Countersinks series, designed for high-quality surface finishes. The manufacturer part number is 919-002-476.

Where to buy the KEO 919-002-476 countersink worldwide?

3G Electric supplies the KEO 919-002-476 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this KEO tool.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle (120° for standard flat-head screws), material hardness (AlTiN-coated cobalt for tough alloys), and hole size matching the 3/8 in body diameter. For optimal finish, use the 6-flute design at moderate speeds with coolant. Always verify the countersink angle matches your fastener.

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, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-473)
KEO
KEO Countersink: 120°, 6 Flute, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-473)
This 120° countersink features six flutes for reduced chatter and vibration, producing smooth, burr-free countersunk holes. The AlTiN coating on cobalt steel enhances wear resistance. Suitable for deburring and chamfering in metal, plastic, and composite materials
KEO
This 120° countersink features six flutes for reduced chatter and vibration, producing smooth, burr-free countersunk holes. The AlTiN coating on cobalt steel enhances wear resistance. Suitable for deburring and chamfering in metal, plastic, and composite materials
This 120° countersink features six flutes for smooth, burr-free operation in metal. The AlTiN-coated cobalt construction provides heat resistance and extended tool life. Suitable for creating countersunk holes in various metals, including hardened steels and stainless alloys
KEO
This 120° countersink features six flutes for smooth, burr-free operation in metal. The AlTiN-coated cobalt construction provides heat resistance and extended tool life. Suitable for creating countersunk holes in various metals, including hardened steels and stainless alloys
KEO Countersink: 120°, 6 Flute, 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-478)
KEO
KEO Countersink: 120°, 6 Flute, 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-478)
KEO Countersink: 120°, 6 Flute, 1/8 in Body Dia, 1/8 in Shank, AlTiN Coated Cobalt (MPN 919-002-480)
KEO
KEO Countersink: 120°, 6 Flute, 1/8 in Body Dia, 1/8 in Shank, AlTiN Coated Cobalt (MPN 919-002-480)
KEO Countersink: 120°, 6 Flute, 5/16 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-477)
KEO
KEO Countersink: 120°, 6 Flute, 5/16 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-477)

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