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

KEO 917-000-850 General Purpose Three-Flute Countersink - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 917-000-850 General Purpose Three-Flute Countersink

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-185083

Also listed as: 917000850 · 917 000 850

Brand
KEO
Item
917-000-850 General Purpose Three-Flute Countersink
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
917-000-850

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 a KEO 120° countersink used for?

A KEO 120° countersink with 3 flutes and AlTiN coated cobalt is used to create a conical recess for flat-head screws in metalworking. It is ideal for deburring holes and preparing surfaces in machining, fabrication, and maintenance applications across industrial departments.

What are the specifications of the KEO 917-000-850 countersink?

The KEO 917-000-850 is a general-purpose three-flute countersink with a 120° included angle, 3/8 in body diameter, and AlTiN coated cobalt construction. It is designed for use in CNC and manual machines to produce clean, accurate chamfers in ferrous and non-ferrous materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine KEO cutting tools like the 917-000-850 to meet your machining requirements anywhere.

How to select the right KEO countersink for your application?

Select a KEO countersink based on material, hole size, and desired chamfer angle. For flat-head screws, match the countersink angle to the screw head (e.g., 120° for metric). The 3-flute design reduces chatter, while AlTiN coating extends tool life in abrasive materials.

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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Cross-referenced by specification & description
General-purpose countersink with 120° included angle and three flutes for efficient deburring and countersinking in metal. Body diameter 5/8 in. AlTiN-coated cobalt construction provides heat resistance and wear protection for high-speed machining of steel, stainless steel, and non-ferrous materials
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General-purpose countersink with 120° included angle and three flutes for efficient deburring and countersinking in metal. Body diameter 5/8 in. AlTiN-coated cobalt construction provides heat resistance and wear protection for high-speed machining of steel, stainless steel, and non-ferrous materials
General-purpose countersink with a 120° included angle, three-flute design, and AlTiN-coated cobalt construction. Body diameter is 1 inch. Used for deburring and countersinking holes in metal, plastic, and composite materials, suitable for flat-head screw applications
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General-purpose countersink with a 120° included angle, three-flute design, and AlTiN-coated cobalt construction. Body diameter is 1 inch. Used for deburring and countersinking holes in metal, plastic, and composite materials, suitable for flat-head screw applications
This three-flute countersink is designed for 120° countersinking operations, creating conical recesses for flat-head screws or deburring holes in metal. The AlTiN-coated cobalt construction provides heat resistance for high-speed machining. Body diameter is 1-1/2 in with a 3/4 in shank
KEO
This three-flute countersink is designed for 120° countersinking operations, creating conical recesses for flat-head screws or deburring holes in metal. The AlTiN-coated cobalt construction provides heat resistance for high-speed machining. Body diameter is 1-1/2 in with a 3/4 in shank
General-purpose three-flute countersink with 120° included angle and 1 1/4 in body diameter. Constructed from cobalt steel with an aluminum titanium nitride (AlTiN) coating for wear resistance and heat dissipation. Used for deburring and countersinking holes in ferrous and non-ferrous metals, including steel and aluminum, in industrial machining and maintenance applications
KEO
General-purpose three-flute countersink with 120° included angle and 1 1/4 in body diameter. Constructed from cobalt steel with an aluminum titanium nitride (AlTiN) coating for wear resistance and heat dissipation. Used for deburring and countersinking holes in ferrous and non-ferrous metals, including steel and aluminum, in industrial machining and maintenance applications
General-purpose countersink with a 120° included angle and three flutes for efficient deburring and chamfering. Body diameter is 3/4 in. Made from cobalt steel with an AlTiN coating for heat resistance and extended tool life. Suitable for use on hardened steels and alloys in metalworking applications
KEO
General-purpose countersink with a 120° included angle and three flutes for efficient deburring and chamfering. Body diameter is 3/4 in. Made from cobalt steel with an AlTiN coating for heat resistance and extended tool life. Suitable for use on hardened steels and alloys in metalworking applications
General-purpose countersink with 120° included angle and three flutes for deburring and chamfering on metal workpieces. Features AlTiN coating on cobalt substrate for heat resistance and extended tool life. Body diameter is 1/2 in. Suitable for production machining and maintenance applications
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General-purpose countersink with 120° included angle and three flutes for deburring and chamfering on metal workpieces. Features AlTiN coating on cobalt substrate for heat resistance and extended tool life. Body diameter is 1/2 in. Suitable for production machining and maintenance applications

More from KEO

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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 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
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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
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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
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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
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
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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
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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
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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