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KEO Countersink: 90°, 3 Flute, 1/4 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 90°, 3 Flute, 1/4 in Body Dia

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184974

Also listed as: 917000881 · 917 000 881

Brand
KEO
Item
Countersink: 90°, 3 Flute, 1/4 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
917-000-881

Technical Documents

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

Product Description

KEO General Purpose Three-Flute Countersinks.

Frequently Asked Questions

What is the KEO 917-000-881 countersink used for?

The KEO 917-000-881 is a general-purpose three-flute countersink designed for deburring and chamfering holes in metal, plastic, and composite materials. Its 90° angle and AlTiN-coated cobalt construction suit production environments requiring clean, consistent countersinks on ferrous and non-ferrous workpieces.

What are the specifications of the KEO 917-000-881 countersink?

The KEO 917-000-881 is a 90° countersink with three flutes and a 1/4 in body diameter. It features an AlTiN coating on cobalt steel for heat resistance and extended tool life. The manufacturer part number is 917-000-881, and it is designed for general-purpose countersinking operations.

Where to buy the KEO 917-000-881 countersink worldwide?

3G Electric supplies the KEO 917-000-881 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this tool to any international destination.

How to select the correct KEO countersink for your application?

Select the KEO 917-000-881 for 90° countersinks on metals and plastics. Match the body diameter (1/4 in) to your hole size and ensure the AlTiN coating suits your material hardness. For softer materials, uncoated tools may suffice; for high-heat alloys, this cobalt-based tool provides better wear resistance.

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 general purpose three-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°, 3 Flute, 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-880)
KEO
KEO Countersink: 90°, 3 Flute, 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-880)
KEO Countersink: 90°, 3 Flute, 1 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-875)
KEO
KEO Countersink: 90°, 3 Flute, 1 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-875)
KEO Countersink: 90°, 3 Flute, 3/8 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-878)
KEO
KEO Countersink: 90°, 3 Flute, 3/8 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-878)
KEO Countersink: 90°, 3 Flute, 1/2 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-879)
KEO
KEO Countersink: 90°, 3 Flute, 1/2 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-879)
KEO Countersink: 90°, 3 Flute, 3/4 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-877)
KEO
KEO Countersink: 90°, 3 Flute, 3/4 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-877)
KEO Countersink: 90°, 3 Flute, 1 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-876)
KEO
KEO Countersink: 90°, 3 Flute, 1 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-876)

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