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

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

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184853

Also listed as: 917000207 · 917 000 207

Brand
KEO
Item
Countersink: 90°, 3 Flute, 1 in Body Dia
Category
General Purpose Three-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
917-000-207

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 a KEO 90° countersink used for?

A KEO 90° countersink with three flutes is used to create a conical recess for flat-head screws in metalworking and machining. The 1-inch body diameter and cobalt construction suit general-purpose deburring and chamfering on ferrous and non-ferrous materials.

What are the specifications of the KEO 917-000-207 countersink?

The KEO 917-000-207 is a general-purpose three-flute countersink with a 90° included angle and 1-inch body diameter. It is made from cobalt for heat resistance and durability. The manufacturer part number is 917-000-207, and the brand is KEO.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-207 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other industrial cutting tools across 14 departments.

How to select the right countersink for a job?

Match the countersink angle to your fastener (e.g., 90° for standard flat-head screws). Choose flute count based on material: three flutes balance chip clearance and finish. Cobalt tools suit harder metals. Verify body diameter fits your drill or holder. KEO offers reliable geometry for general-purpose 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 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 1/4 in Body Dia, Cobalt (MPN 917-000-209)
KEO
KEO Countersink: 90°, 3 Flute, 1 1/4 in Body Dia, Cobalt (MPN 917-000-209)
KEO Countersink: 90°, 3 Flute, 3/4 in Body Dia, Cobalt (MPN 917-000-205)
KEO
KEO Countersink: 90°, 3 Flute, 3/4 in Body Dia, Cobalt (MPN 917-000-205)
KEO Countersink: 90°, 3 Flute, 2 in Body Dia, 3/4 in Shank, Cobalt (MPN 917-000-215)
KEO
KEO Countersink: 90°, 3 Flute, 2 in Body Dia, 3/4 in Shank, Cobalt (MPN 917-000-215)
KEO Countersink: 90°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank, Cobalt (MPN 917-000-211)
KEO
KEO Countersink: 90°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank, Cobalt (MPN 917-000-211)
KEO Countersink: 90°, 3 Flute, 1 3/4 in Body Dia, 3/4 in Shank, Cobalt (MPN 917-000-213)
KEO
KEO Countersink: 90°, 3 Flute, 1 3/4 in Body Dia, 3/4 in Shank, Cobalt (MPN 917-000-213)
KEO Countersink: 90°, 3 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 917-000-198)
KEO
KEO Countersink: 90°, 3 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 917-000-198)

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