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KEO 82° General Purpose Three-Flute Countersink - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 82° General Purpose Three-Flute Countersink

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184729

Also listed as: 917000021 · 917 000 021

Brand
KEO
Item
82° 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
917-000-021

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 82° countersink used for?

The KEO 82° countersink is used to create a conical recess in metal or plastic for flat-head screws. Its three-flute design provides smooth cutting and reduced chatter, making it suitable for general-purpose deburring and countersinking in machining and fabrication.

What are the specifications of the KEO 917-000-021 countersink?

The KEO 917-000-021 is an 82° countersink with three flutes and a 1/2 in body diameter. It is made from high-speed steel (HSS) for durability. This general-purpose tool is designed for use with flat-head fasteners and is available from 3G Electric.

Where to buy KEO countersinks worldwide?

You can source the KEO 82° countersink worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this KEO tool.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the screw head angle—82° for standard flat-head screws. Match the body diameter to the screw head size. For harder materials, choose HSS or carbide. The three-flute design offers balanced cutting for general-purpose use.

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
Three-flute countersink with 90° included angle, 1/2 in body diameter, and 1/4 in shank. Made from high-speed steel. Designed for deburring and chamfering holes in metal, plastic, and wood, creating a seat for flat-head screws
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Three-flute countersink with 90° included angle, 1/2 in body diameter, and 1/4 in shank. Made from high-speed steel. Designed for deburring and chamfering holes in metal, plastic, and wood, creating a seat for flat-head screws
This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from high-speed steel, it is used to create conical recesses for flat-head screws and for general deburring in metalworking and woodworking applications
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This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from high-speed steel, it is used to create conical recesses for flat-head screws and for general deburring in metalworking and woodworking applications
General purpose three-flute countersink with 90° included angle, 1/4 in body diameter, made from high-speed steel. Used for deburring and chamfering holes in metal, plastic, and wood, creating a countersunk seat for flat-head screws. Suitable for drill presses, hand drills, and CNC machines
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General purpose three-flute countersink with 90° included angle, 1/4 in body diameter, made from high-speed steel. Used for deburring and chamfering holes in metal, plastic, and wood, creating a countersunk seat for flat-head screws. Suitable for drill presses, hand drills, and CNC machines
General-purpose three-flute countersink with 90° included angle and 1 in body diameter, made from high-speed steel. Used for deburring and chamfering holes in metal, plastic, and wood, and creating a 90° seat for flat-head screws. Suitable for drill presses, CNC machines, or handheld drills
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General-purpose three-flute countersink with 90° included angle and 1 in body diameter, made from high-speed steel. Used for deburring and chamfering holes in metal, plastic, and wood, and creating a 90° seat for flat-head screws. Suitable for drill presses, CNC machines, or handheld drills
This general-purpose countersink features a 90° included angle and three flutes for smooth cutting action. Constructed from high-speed steel, it is suited for deburring and countersinking holes in metal, plastic, and wood. The 3/4 in body diameter accommodates standard flat-head screw seats in fabrication and maintenance applications
KEO
This general-purpose countersink features a 90° included angle and three flutes for smooth cutting action. Constructed from high-speed steel, it is suited for deburring and countersinking holes in metal, plastic, and wood. The 3/4 in body diameter accommodates standard flat-head screw seats in fabrication and maintenance applications
General-purpose three-flute countersink with 90° included angle and 3/8 in body diameter. Made from high-speed steel for use in drill presses or handheld tools. Creates conical recesses for flat-head screws and deburrs holes in ferrous and non-ferrous materials
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General-purpose three-flute countersink with 90° included angle and 3/8 in body diameter. Made from high-speed steel for use in drill presses or handheld tools. Creates conical recesses for flat-head screws and deburrs holes in ferrous and non-ferrous materials

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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
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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