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KEO Countersink: 82°, 3 Flute, 1/8 in Body Dia, 1/8 in Shank - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 82°, 3 Flute, 1/8 in Body Dia, 1/8 in Shank

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184612

Also listed as: 917000321 · 917 000 321

Brand
KEO
Item
Countersink: 82°, 3 Flute, 1/8 in Body Dia, 1/8 in Shank
Category
General Purpose Three-Flute Countersinks
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Local availability & support

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
917-000-321

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 82° countersink used for?

A KEO 82° countersink creates a conical recess for flat-head screws in metal, plastic, or wood. Its three-flute carbide design provides smooth, chatter-free cutting in industrial machining, tool-and-die, and maintenance applications.

What are the specifications of the KEO 917-000-321 countersink?

The KEO 917-000-321 is an 82°, three-flute countersink with a 1/8 in body diameter and 1/8 in shank, made from carbide. It is a general-purpose tool designed for precision deburring and countersinking in ferrous and non-ferrous materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-321 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you get the right tool for your application without supply-chain delays.

How to select the correct KEO countersink for my job?

Match the countersink angle (82° for flat-head screws) and body diameter to your fastener size. For hard materials, choose carbide like the KEO 917-000-321. Ensure shank diameter fits your drill chuck. 3G Electric can help confirm compatibility for your specific operation.

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: 82°, 3 Flute, 1 1/4 in Body Dia, 3/4 in Shank, Carbide (MPN 917-000-337)
KEO
KEO Countersink: 82°, 3 Flute, 1 1/4 in Body Dia, 3/4 in Shank, Carbide (MPN 917-000-337)
KEO Countersink: 82°, 3 Flute, 3/8 in Body Dia, Carbide (MPN 917-000-327)
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KEO Countersink: 82°, 3 Flute, 3/8 in Body Dia, Carbide (MPN 917-000-327)
KEO Countersink: 82°, 3 Flute, 1 in Body Dia, Carbide (MPN 917-000-335)
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KEO Countersink: 82°, 3 Flute, 1 in Body Dia, Carbide (MPN 917-000-335)
KEO Countersink: 82°, 3 Flute, 5/8 in Body Dia, Carbide (MPN 917-000-331)
KEO
KEO Countersink: 82°, 3 Flute, 5/8 in Body Dia, Carbide (MPN 917-000-331)
KEO Countersink: 82°, 3 Flute, 1/4 in Body Dia, Carbide (MPN 917-000-325)
KEO
KEO Countersink: 82°, 3 Flute, 1/4 in Body Dia, Carbide (MPN 917-000-325)
KEO Countersink: 82°, 3 Flute, 1/2 in Body Dia, Carbide (MPN 917-000-329)
KEO
KEO Countersink: 82°, 3 Flute, 1/2 in Body Dia, Carbide (MPN 917-000-329)

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