We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

KEO 90° Three-Flute Countersink, 1/4 in Body Dia, TiN Coated Cobalt, 917-000-198 - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 90° Three-Flute Countersink, 1/4 in Body Dia, TiN Coated Cobalt, 917-000-198

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184649

Also listed as: 917000198 · 917 000 198

Brand
KEO
Item
90° Three-Flute Countersink, 1/4 in Body Dia, TiN Coated Cobalt, 917-000-198
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
917-000-198

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 917-000-198 countersink used for?

The KEO 917-000-198 is a 90°, three-flute countersink designed for deburring and countersinking holes in metal, plastic, and wood. Its TiN-coated cobalt construction provides heat resistance and extended tool life in production environments. Common applications include aerospace, automotive, and general machining where precise 90° chamfers are required.

What are the specifications of the KEO 917-000-198 countersink?

The KEO 917-000-198 is a general-purpose three-flute countersink with a 90° included angle, 1/4 in body diameter, and TiN-coated cobalt material. The manufacturer part number is 917-000-198. It is designed for use in drill presses, CNC machines, or handheld tools for consistent chamfering and deburring operations.

Where to buy the KEO 917-000-198 countersink worldwide?

3G Electric supplies the KEO 917-000-198 countersink to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to support your machining operations.

How to select the correct KEO countersink for your application?

Select a KEO countersink based on hole size, material, and desired chamfer angle. For standard 90° chamfers in steel or aluminum, the three-flute design provides balanced cutting and reduced chatter. Ensure the body diameter matches your tool holder. For harder materials, TiN coating improves wear resistance. Always match the countersink diameter to the fastener head size.

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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General purpose three-flute countersink with 90° included angle and 1/2 in body diameter. Made of cobalt steel with titanium nitride (TiN) coating for wear resistance. Used for deburring and countersinking holes in metal, plastic, and wood
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This KEO three-flute countersink has a 90° included angle and a 3/4 in body diameter. Made from cobalt steel, it is suited for deburring and countersinking holes in metal, plastic, and wood. The three-flute design reduces chatter and produces a smooth finish, commonly used in machining operations to create a chamfered seat for flat-head screws
This KEO countersink features an 82° included angle and three-flute design for smooth cutting with reduced chatter. The body diameter is 1/2 in, and the tool is made from cobalt with a TiN coating for wear resistance. It is used to create conical recesses for flat-head screws in metalworking applications
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This KEO countersink features an 82° included angle and three-flute design for smooth cutting with reduced chatter. The body diameter is 1/2 in, and the tool is made from cobalt with a TiN coating for wear resistance. It is used to create conical recesses for flat-head screws in metalworking applications
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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
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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
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