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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-185035

Also listed as: 917000191 · 917 000 191

Brand
KEO
Item
82° General Purpose Three-Flute Countersink
Category
General Purpose Three-Flute Countersinks
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
917-000-191

Technical Documents

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

Product Description

KEO General Purpose Three-Flute Countersinks.

Frequently Asked Questions

What is the KEO 82° countersink used for?

The KEO 82° countersink is used to create a conical recess for flat-head screws in metalworking. Its three-flute design provides smooth cutting and reduced chatter. Common applications include aerospace, automotive, and general fabrication where precise countersinking is required.

What are the specifications of the KEO 917-000-191 countersink?

The KEO 917-000-191 is a general-purpose three-flute countersink with an 82° included angle. It has a 1 1/2 in body diameter and a 3/4 in shank, made from cobalt steel for durability. This tool is designed for use in drill presses or handheld tools.

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 us for availability and lead time on the KEO 917-000-191 or other KEO tooling.

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 and ensure the shank fits your tool holder. Cobalt steel is ideal for harder materials like stainless steel. For general use, the three-flute design reduces 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
General purpose countersink with 82° included angle and three-flute design for smooth cutting. Body diameter 2 in, shank diameter 3/4 in. Made from cobalt for use in metalworking applications such as deburring and countersinking holes for flat-head screws
KEO
General purpose countersink with 82° included angle and three-flute design for smooth cutting. Body diameter 2 in, shank diameter 3/4 in. Made from cobalt for use in metalworking applications such as deburring and countersinking holes for flat-head screws
This KEO countersink features an 82° included angle and three flutes for smooth cutting with reduced chatter. The 1 1/4 in body diameter is made from cobalt steel for use in hard materials. It is designed for general-purpose countersinking and deburring in metalworking operations
KEO
This KEO countersink features an 82° included angle and three flutes for smooth cutting with reduced chatter. The 1 1/4 in body diameter is made from cobalt steel for use in hard materials. It is designed for general-purpose countersinking and deburring in metalworking operations
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
KEO
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
General-purpose countersink for creating 82° conical recesses in ferrous and non-ferrous materials. Three-flute design reduces chatter and provides smooth cutting. TiN-coated cobalt construction offers wear resistance. Body diameter: 1/4 in
KEO
General-purpose countersink for creating 82° conical recesses in ferrous and non-ferrous materials. Three-flute design reduces chatter and provides smooth cutting. TiN-coated cobalt construction offers wear resistance. Body diameter: 1/4 in
This KEO countersink features an 82° included angle and three flutes for smooth cutting with reduced chatter. The body diameter is 3/8 in, and the tool is made from TiN-coated cobalt for wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in ferrous and non-ferrous materials
KEO
This KEO countersink features an 82° included angle and three flutes for smooth cutting with reduced chatter. The body diameter is 3/8 in, and the tool is made from TiN-coated cobalt for wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in ferrous and non-ferrous materials
General purpose countersink with 82° included angle, three-flute design, and 3/4 in body diameter. Made of cobalt steel with titanium nitride (TiN) coating. Used for deburring and countersinking holes in metal, wood, and plastic to match standard flat-head screw angles
KEO
General purpose countersink with 82° included angle, three-flute design, and 3/4 in body diameter. Made of cobalt steel with titanium nitride (TiN) coating. Used for deburring and countersinking holes in metal, wood, and plastic to match standard flat-head screw angles

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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
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
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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
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
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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
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