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KEO Countersink: 100°, 3 Flute, 1/4 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 100°, 3 Flute, 1/4 in Body Dia

SKU 3G-OTH-184977

Brand
KEO
Item
Countersink: 100°, 3 Flute, 1/4 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-001-016
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 917-001-016 countersink used for?

The KEO 917-001-016 is a 100°, three-flute countersink designed for deburring and chamfering holes in metal, plastic, and composite materials. Its TiN-coated carbide construction provides wear resistance for general-purpose machining in industrial manufacturing and maintenance applications.

What are the specifications of the KEO 917-001-016 countersink?

This KEO countersink has a 100° included angle, three flutes, a 1/4 in body diameter, and a TiN-coated carbide tip. The manufacturer part number is 917-001-016. It is designed for general-purpose three-flute countersinking operations in CNC and manual machines.

Where to buy the KEO 917-001-016 countersink worldwide?

3G Electric supplies the KEO 917-001-016 countersink to global buyers. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team to place an order or request a quote for this TiN-coated carbide countersink.

How to select the correct KEO countersink for your application?

Select a KEO countersink based on the required chamfer angle (100° for standard flat-head screws), body diameter matching hole size, and material compatibility. For hard metals, choose TiN-coated carbide like the 917-001-016. Always match flute count to chip evacuation needs.

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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