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KEO 60° Three-Flute Countersink, 1/4 in Body Dia, High Speed Steel - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 60° Three-Flute Countersink, 1/4 in Body Dia, High Speed Steel

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184648

Also listed as: 917000031 · 917 000 031

Brand
KEO
Item
60° Three-Flute Countersink, 1/4 in Body Dia, High Speed Steel
Category
General Purpose Three-Flute Countersinks
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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
917-000-031

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 60° countersink used for?

The KEO 60° countersink is used for deburring and countersinking holes in metal, plastic, and wood. Its 60-degree included angle and three-flute design provide smooth, chatter-free operation for general-purpose industrial applications, including aerospace and automotive manufacturing.

What are the specifications of the KEO 917-000-031 countersink?

The KEO 917-000-031 is a 60° countersink with three flutes and a 1/4 in body diameter. It is made from high-speed steel (HSS) for durability. The MPN is 917-000-031, and it is designed for general-purpose deburring and countersinking in metalworking.

Where to buy KEO countersinks worldwide?

You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the KEO 917-000-031 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., 60° for standard screw heads), material (HSS for general use), and body diameter matching your hole size. For deburring, a three-flute design reduces vibration. Always match the countersink to your workpiece material and desired finish.

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
This KEO countersink features a 60° included angle and three flutes, with a 1/2 in body diameter, made from high-speed steel. It is used for creating conical recesses for flathead screws or deburring holes in metal, plastic, or wood. The three-flute design reduces chatter for smoother operation in general-purpose machining applications
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This KEO countersink features a 60° included angle and three flutes, with a 1/2 in body diameter, made from high-speed steel. It is used for creating conical recesses for flathead screws or deburring holes in metal, plastic, or wood. The three-flute design reduces chatter for smoother operation in general-purpose machining applications
This three-flute countersink creates a 60° conical recess for flathead screws or deburrs holes in metalworking. The high-speed steel construction and three-flute design provide smooth cutting with reduced chatter. Suitable for general-purpose machining on ferrous and non-ferrous materials
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This three-flute countersink creates a 60° conical recess for flathead screws or deburrs holes in metalworking. The high-speed steel construction and three-flute design provide smooth cutting with reduced chatter. Suitable for general-purpose machining on ferrous and non-ferrous materials
This 60° countersink features three flutes for smooth cutting and reduced chatter. Made from high-speed steel, it is suited for general-purpose deburring and countersinking operations on ferrous and non-ferrous materials. Body diameter is 3/4 in
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This 60° countersink features three flutes for smooth cutting and reduced chatter. Made from high-speed steel, it is suited for general-purpose deburring and countersinking operations on ferrous and non-ferrous materials. Body diameter is 3/4 in
This KEO countersink is a three-flute, high-speed steel tool with a 100° included angle, designed for creating conical recesses in metal and other materials. The 1-1/2 in body diameter and 3/4 in shank suit standard machining setups. Its three-flute construction reduces chatter and improves surface finish compared to single-flute alternatives
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This KEO countersink is a three-flute, high-speed steel tool with a 100° included angle, designed for creating conical recesses in metal and other materials. The 1-1/2 in body diameter and 3/4 in shank suit standard machining setups. Its three-flute construction reduces chatter and improves surface finish compared to single-flute alternatives
This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from high-speed steel, it is suited for general-purpose deburring and countersinking in metal or plastic to create conical recesses for flat-head screws
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This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from high-speed steel, it is suited for general-purpose deburring and countersinking in metal or plastic to create conical recesses for flat-head screws
High-speed steel countersink with three flutes for reduced chatter and smooth finish. 100° included angle, 1 3/4 in body diameter, 3/4 in shank. Used for chamfering holes and deburring edges in metal or plastic, typically in drill presses or handheld drills
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High-speed steel countersink with three flutes for reduced chatter and smooth finish. 100° included angle, 1 3/4 in body diameter, 3/4 in shank. Used for chamfering holes and deburring edges in metal or plastic, typically in drill presses or handheld drills

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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
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