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

KEO 100° Three-Flute Carbide Countersink, 1/4 in Body Dia

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184633

Also listed as: 917000365 · 917 000 365

Brand
KEO
Item
100° Three-Flute Carbide Countersink, 1/4 in Body Dia
Category
General Purpose Three-Flute Countersinks
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KEO
Manufacturer Part Number
917-000-365

Technical Documents

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

Product Description

KEO General Purpose Three-Flute Countersinks.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the KEO 100° countersink used for?

The KEO 100° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its three-flute design provides smooth cutting and reduced chatter, making it suitable for general-purpose deburring and countersinking on ferrous and non-ferrous materials.

What are the specifications of the KEO countersink 917-000-365?

The KEO countersink model 917-000-365 has a 100° included angle, three flutes, and a 1/4 in body diameter. It is made from carbide for durability and precision. This general-purpose tool is designed for use with manual or CNC machines to produce clean, accurate countersinks.

Where to buy the KEO 100° countersink worldwide?

You can source the KEO 100° countersink worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine KEO tooling for machining operations.

How to select the right KEO countersink for your application?

Select the KEO countersink based on the screw head angle—100° for metric flat-head screws—and material. Carbide tools suit harder metals and offer longer life. Match the body diameter to your workpiece and toolholder. For best results, use proper cutting speeds and lubrication as recommended for carbide tooling.

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
This KEO countersink features a 100° included angle and three flutes for smooth cutting with reduced chatter. The 1/2 in body diameter carbide construction suits general-purpose countersinking and deburring on ferrous and non-ferrous materials in machining applications
KEO
This KEO countersink features a 100° included angle and three flutes for smooth cutting with reduced chatter. The 1/2 in body diameter carbide construction suits general-purpose countersinking and deburring on ferrous and non-ferrous materials in machining applications
This KEO countersink features a 90° included angle and three flutes for efficient deburring and chamfering. The carbide construction provides wear resistance for use on metal, plastic, and composite materials. With a 1/4 in body diameter, it is suited for precision work in machining and fabrication applications
KEO
This KEO countersink features a 90° included angle and three flutes for efficient deburring and chamfering. The carbide construction provides wear resistance for use on metal, plastic, and composite materials. With a 1/4 in body diameter, it is suited for precision work in machining and fabrication applications
General-purpose countersink with a 100° included angle and three-flute design for smooth cutting and reduced chatter. Features a 3/8 in body diameter and carbide construction. Suitable for creating conical recesses for flat-head screws or rivets, and for deburring holes in ferrous and non-ferrous materials
KEO
General-purpose countersink with a 100° included angle and three-flute design for smooth cutting and reduced chatter. Features a 3/8 in body diameter and carbide construction. Suitable for creating conical recesses for flat-head screws or rivets, and for deburring holes in ferrous and non-ferrous materials
This KEO countersink features a 60° included angle and three-flute design to reduce chatter and produce smooth finishes. The carbide construction suits general-purpose countersinking, chamfering, and deburring of holes in metal and plastic. Body diameter is 1/4 in
KEO
This KEO countersink features a 60° included angle and three-flute design to reduce chatter and produce smooth finishes. The carbide construction suits general-purpose countersinking, chamfering, and deburring of holes in metal and plastic. Body diameter is 1/4 in
General-purpose countersink with three flutes for smooth cutting and reduced chatter. Creates a 100° conical recess for flat-head screws. Carbide construction for precision. Body diameter 1/8 in, shank diameter 1/8 in. Suitable for deburring and countersinking on ferrous and non-ferrous materials
KEO
General-purpose countersink with three flutes for smooth cutting and reduced chatter. Creates a 100° conical recess for flat-head screws. Carbide construction for precision. Body diameter 1/8 in, shank diameter 1/8 in. Suitable for deburring and countersinking on ferrous and non-ferrous materials
General purpose countersink with 90° included angle and three flutes for efficient chip evacuation. Carbide construction for use on ferrous and non-ferrous materials. Body diameter 5/8 in. Creates conical recesses for flat-head screw seating or deburring hole edges
KEO
General purpose countersink with 90° included angle and three flutes for efficient chip evacuation. Carbide construction for use on ferrous and non-ferrous materials. Body diameter 5/8 in. Creates conical recesses for flat-head screw seating or deburring hole edges

More from KEO

View all KEO parts →
This KEO countersink features a 110° included angle and three flutes for smooth cutting with reduced chatter. The body diameter is 1 1/4 in, and the tool is made of TiN coated high speed steel for increased wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking and machining applications
KEO
This KEO countersink features a 110° included angle and three flutes for smooth cutting with reduced chatter. The body diameter is 1 1/4 in, and the tool is made of TiN coated high speed steel for increased wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking and machining applications
This 90° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN coating on cobalt construction provides wear resistance and heat tolerance. It is used for creating conical recesses for flat-head screws and general deburring in metalworking
KEO
This 90° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN coating on cobalt construction provides wear resistance and heat tolerance. It is used for creating conical recesses for flat-head screws and general deburring in metalworking
General-purpose three-flute countersink with 60° included angle, 1/2 in body diameter, made from carbide. Designed for creating conical recesses to accommodate flathead screws in metalworking and machining operations. Suitable for use on steel, aluminum, and other materials
KEO
General-purpose three-flute countersink with 60° included angle, 1/2 in body diameter, made from carbide. Designed for creating conical recesses to accommodate flathead screws in metalworking and machining operations. Suitable for use on steel, aluminum, and other materials
This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from cobalt for durability in hard materials. Body diameter 1 3/4 in, shank diameter 3/4 in. Used for deburring and countersinking holes to create a conical recess for flat-head screws in metal fabrication and machining applications
KEO
This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from cobalt for durability in hard materials. Body diameter 1 3/4 in, shank diameter 3/4 in. Used for deburring and countersinking holes to create a conical recess for flat-head screws in metal fabrication and machining applications
This KEO countersink features a 60° included angle and three flutes for smooth cutting with reduced chatter. The 3/8 in body diameter and high-speed steel construction suit general-purpose machining and deburring tasks. Commonly used to create conical recesses for flathead screws or to deburr holes in metalworking
KEO
This KEO countersink features a 60° included angle and three flutes for smooth cutting with reduced chatter. The 3/8 in body diameter and high-speed steel construction suit general-purpose machining and deburring tasks. Commonly used to create conical recesses for flathead screws or to deburr holes in metalworking
General-purpose three-flute countersink with a 60° included angle and 1 in body diameter. Constructed from carbide for use in metalworking and machining operations to create conical recesses for flat-head screws
KEO
General-purpose three-flute countersink with a 60° included angle and 1 in body diameter. Constructed from carbide for use in metalworking and machining operations to create conical recesses for flat-head screws
This three-flute countersink creates a 100° conical recess for flat-head screws. The AlTiN-coated high-speed steel construction provides wear resistance and heat tolerance. It is used in metalworking for deburring holes and preparing surfaces for flush fasteners
KEO
This three-flute countersink creates a 100° conical recess for flat-head screws. The AlTiN-coated high-speed steel construction provides wear resistance and heat tolerance. It is used in metalworking for deburring holes and preparing surfaces for flush fasteners
KEO three-flute countersink with 100° included angle, 3/16 in body diameter and 3/16 in shank. Made from TiAlN coated carbide for heat resistance. Used for creating conical recesses for flat-head screws and deburring holes in metalworking applications
KEO
KEO three-flute countersink with 100° included angle, 3/16 in body diameter and 3/16 in shank. Made from TiAlN coated carbide for heat resistance. Used for creating conical recesses for flat-head screws and deburring holes in metalworking applications