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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

SKU 3G-OTH-185099

Brand
KEO
Item
Countersink: 90°, 3 Flute, 1/4 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-345
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 917-000-345 countersink used for?

The KEO 917-000-345 is a 90°, three-flute carbide countersink used for deburring and chamfering holes in metal, plastic, and composite materials. Its 1/4 in body diameter suits precision work in machining and fabrication. KEO is the OEM brand.

What are the specifications of the KEO 917-000-345 countersink?

The KEO 917-000-345 is a general-purpose three-flute countersink with a 90° included angle, 1/4 in body diameter, and carbide construction. The manufacturer part number is 917-000-345. It is designed for consistent chamfering and deburring in industrial applications.

Where to buy the KEO 917-000-345 countersink worldwide?

3G Electric supplies the KEO 917-000-345 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this KEO tool to any country.

How to select the correct KEO countersink for your application?

Select the KEO 917-000-345 for 90° chamfering with a 1/4 in body diameter. Match the countersink angle to your fastener head angle and choose carbide for hard materials. For softer materials, consider high-speed steel. Always verify shank compatibility with your tool holder.

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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