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KEO Countersink: 90°, 6 Flute, 5/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 90°, 6 Flute, 5/8 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188181

Also listed as: 919002526 · 919 002 526

Brand
KEO
Item
Countersink: 90°, 6 Flute, 5/8 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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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
919-002-526

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 919-002-526 countersink used for?

The KEO 919-002-526 is a 90°, 6-flute countersink with AlTiN-coated cobalt construction, designed for producing smooth, burr-free chamfers on holes in metal and composite materials. It is commonly used in aerospace, automotive, and general machining applications where a high-quality finish is required.

What are the specifications of the KEO 919-002-526 countersink?

The KEO 919-002-526 is a 90° countersink with 6 flutes, a 5/8 in body diameter, and an AlTiN coating on cobalt steel. The manufacturer part number is 919-002-526. It is designed for smooth-finish applications and is suitable for use with various materials.

Where to buy the KEO 919-002-526 countersink worldwide?

3G Electric supplies the KEO 919-002-526 countersink to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item to meet your procurement needs.

How to select the correct KEO countersink for your application?

To select the correct KEO countersink, match the included angle (e.g., 90°) to your fastener's head angle, choose the body diameter (e.g., 5/8 in) to suit hole size, and consider coating (AlTiN for heat resistance) and flute count (6 flutes for smoother finish). Always verify material compatibility with cobalt steel tools.

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, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-527)
KEO
KEO Countersink: 90°, 6 Flute, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-527)
KEO Countersink: 90°, 6 Flute, 3/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-525)
KEO
KEO Countersink: 90°, 6 Flute, 3/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-525)
KEO Countersink: 90°, 6 Flute, 7/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-524)
KEO
KEO Countersink: 90°, 6 Flute, 7/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-524)
KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-528)
KEO
KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-528)
KEO Countersink: 90°, 6 Flute, 1 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-522)
KEO
KEO Countersink: 90°, 6 Flute, 1 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-522)
KEO Countersink: 90°, 6 Flute, 1 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-523)
KEO
KEO Countersink: 90°, 6 Flute, 1 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-523)

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