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KEO Countersink: 82°, 6 Flute, 1 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 82°, 6 Flute, 1 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188529

Also listed as: 919002403 · 919 002 403

Brand
KEO
Item
Countersink: 82°, 6 Flute, 1 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.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-002-403

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 a KEO 6-flute countersink used for?

This KEO 82° countersink with six flutes and AlTiN coated carbide is designed for producing smooth, burr-free chamfers on drilled holes in metals and composites. It is commonly used in machining, aerospace, and automotive applications where a clean finish is critical.

What are the specifications of the KEO 919-002-403 countersink?

The KEO 919-002-403 is an 82°, 6-flute countersink with a 1-inch body diameter, made from AlTiN coated carbide. It is a smooth-finish six-flute countersink designed for precision chamfering. The manufacturer part number is 919-002-403.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-403 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this AlTiN coated carbide tool.

How to select the right KEO countersink for your application?

Select a KEO countersink based on hole size, material, and desired finish. For hard metals, choose AlTiN coated carbide like the 919-002-403. Match the angle (e.g., 82°) to your fastener requirements. Use a 6-flute design for smoother finishes on production runs.

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: 90°, 6 Flute, 1 in Body Dia, AlTiN Coated Carbide (MPN 919-002-425)
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KEO Countersink: 90°, 6 Flute, 1 in Body Dia, AlTiN Coated Carbide (MPN 919-002-425)
KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia, AlTiN Coated Carbide (MPN 919-002-418)
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KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia, AlTiN Coated Carbide (MPN 919-002-418)
KEO Countersink: 90°, 6 Flute, 3/4 in Body Dia, AlTiN Coated Carbide (MPN 919-002-422)
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KEO Countersink: 90°, 6 Flute, 3/4 in Body Dia, AlTiN Coated Carbide (MPN 919-002-422)
KEO Countersink: 60°, 6 Flute, 3/4 in Body Dia, AlTiN Coated Carbide (MPN 919-002-381)
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KEO Countersink: 60°, 6 Flute, 3/4 in Body Dia, AlTiN Coated Carbide (MPN 919-002-381)
This 90° countersink features six flutes for smooth, burr-free chamfering. The AlTiN-coated carbide construction provides heat and wear resistance. Suitable for deburring and countersinking in metal and composite materials
KEO
This 90° countersink features six flutes for smooth, burr-free chamfering. The AlTiN-coated carbide construction provides heat and wear resistance. Suitable for deburring and countersinking in metal and composite materials
KEO Countersink: 82°, 6 Flute, 3/4 in Body Dia, AlTiN Coated Carbide (MPN 919-002-401)
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KEO Countersink: 82°, 6 Flute, 3/4 in Body Dia, AlTiN Coated Carbide (MPN 919-002-401)

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