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KEO 90° Three-Flute Countersink, 1-1/4 in Body Dia, HSS - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 90° Three-Flute Countersink, 1-1/4 in Body Dia, HSS

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184871

Also listed as: 917000107 · 917 000 107

Brand
KEO
Item
90° Three-Flute Countersink, 1-1/4 in Body Dia, HSS
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
917-000-107

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 90° countersink used for?

A KEO 90° countersink is used to create a conical recess in a workpiece, typically for countersunk screws or rivets. The 90° angle is standard for flat-head fasteners. The three-flute design provides smooth cutting and reduces chatter in general-purpose metalworking applications.

What are the specifications of the KEO 917-000-107 countersink?

The KEO 917-000-107 is a 90° countersink with three flutes and a 1 1/4 in body diameter. It is made from high-speed steel (HSS) for durability in general-purpose machining. The manufacturer part number is 917-000-107, and it is designed for use on ferrous and non-ferrous materials.

Where to buy KEO countersinks worldwide?

KEO countersinks are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on the KEO 917-000-107 or other KEO tooling.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle (e.g., 90° for standard flat-head screws) and body diameter matching the fastener head size. For general-purpose work, high-speed steel (HSS) is suitable. Ensure the shank fits your tool holder. KEO offers various flute counts; three-flute designs reduce vibration.

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 90° angle with three flutes for efficient chamfering and deburring. Made from high-speed steel, it has a 1 1/2 in body diameter and a 3/4 in shank. Suitable for creating countersinks in metal, plastic, or wood to accommodate flat-head screws
KEO
This KEO countersink features a 90° angle with three flutes for efficient chamfering and deburring. Made from high-speed steel, it has a 1 1/2 in body diameter and a 3/4 in shank. Suitable for creating countersinks in metal, plastic, or wood to accommodate flat-head screws
This 60° countersink features three flutes for smooth, chatter-free operation in ferrous and non-ferrous materials. The 1 1/2 in body diameter and 3/4 in shank are suited for creating conical recesses to deburr holes or allow flat-head fasteners to sit flush. Made from high-speed steel
KEO
This 60° countersink features three flutes for smooth, chatter-free operation in ferrous and non-ferrous materials. The 1 1/2 in body diameter and 3/4 in shank are suited for creating conical recesses to deburr holes or allow flat-head fasteners to sit flush. Made from high-speed steel
This KEO countersink features a 60° included angle and three-flute design for smooth cutting and reduced chatter. Made from high-speed steel with a 1 1/4 in body diameter, it is used for creating conical recesses for flathead screws or deburring holes in metal, plastic, or wood
KEO
This KEO countersink features a 60° included angle and three-flute design for smooth cutting and reduced chatter. Made from high-speed steel with a 1 1/4 in body diameter, it is used for creating conical recesses for flathead screws or deburring holes in metal, plastic, or wood
This KEO countersink features an 82° included angle and three flutes for smooth cutting with reduced chatter. It has a 1 1/2 in body diameter and a 3/4 in shank, made from high-speed steel. Designed for general-purpose countersinking to create conical recesses for flat-head screws in metal or plastic
KEO
This KEO countersink features an 82° included angle and three flutes for smooth cutting with reduced chatter. It has a 1 1/2 in body diameter and a 3/4 in shank, made from high-speed steel. Designed for general-purpose countersinking to create conical recesses for flat-head screws in metal or plastic
General purpose countersink with 60° included angle and three-flute design for smooth, chatter-free operation. Suitable for deburring and countersinking holes in metal, plastic, and wood. Body diameter 1 in, made from high-speed steel
KEO
General purpose countersink with 60° included angle and three-flute design for smooth, chatter-free operation. Suitable for deburring and countersinking holes in metal, plastic, and wood. Body diameter 1 in, made from high-speed steel
This KEO countersink features an 82° included angle and three flutes for smooth, chatter-free cutting. Made from high-speed steel, it has a 1 1/4 in body diameter. Designed for general-purpose countersinking and deburring on steel, aluminum, and plastics
KEO
This KEO countersink features an 82° included angle and three flutes for smooth, chatter-free cutting. Made from high-speed steel, it has a 1 1/4 in body diameter. Designed for general-purpose countersinking and deburring on steel, aluminum, and plastics

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