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KEO 100° Fast-Cutting Single-Flute Countersink - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 100° Fast-Cutting Single-Flute Countersink

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185711

Also listed as: 919000065 · 919 000 065

Brand
KEO
Item
100° Fast-Cutting Single-Flute Countersink
Category
Fast-Cutting Single-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
919-000-065

Technical Documents

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

Product Description

KEO Fast-Cutting Single-Flute Countersinks.

Frequently Asked Questions

What is the KEO 100° countersink used for?

The KEO 100° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its single-flute design provides fast, chatter-free cutting in steel, aluminum, and other materials, making it ideal for deburring and countersinking holes in industrial manufacturing.

What are the specifications of the KEO 919-000-065 countersink?

The KEO 919-000-065 is a 100° countersink with a single flute and a 1/2 in body diameter, made from high-speed steel. It is designed for fast cutting and is suitable for use in drill presses and handheld tools. The part number is 919-000-065, and it is manufactured by KEO.

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 919-000-065 or other KEO cutting tools.

How to select the right KEO countersink for your application?

To select the right KEO countersink, match the angle (e.g., 100°) to your screw head, choose the body diameter (e.g., 1/2 in) for hole size, and pick high-speed steel for general-purpose cutting. Single-flute designs like this KEO model offer fast, smooth cuts in metals. Consult your project specs for optimal results.

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 fast-cutting single-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
High-speed steel countersink with a 100° included angle and single-flute design for fast, chatter-free cutting. Used to create conical recesses for flat-head screws and for deburring holes in metalworking applications. Body diameter: 1/4 in
KEO
High-speed steel countersink with a 100° included angle and single-flute design for fast, chatter-free cutting. Used to create conical recesses for flat-head screws and for deburring holes in metalworking applications. Body diameter: 1/4 in
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. Made from high-speed steel, it has a 3/8 in body diameter. Suitable for creating conical recesses for flat-head screws in metalworking applications
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. Made from high-speed steel, it has a 3/8 in body diameter. Suitable for creating conical recesses for flat-head screws in metalworking applications
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. It has a 1/8 in body diameter and 1/8 in shank, made from high-speed steel. Suitable for creating conical recesses in ferrous and non-ferrous materials for flat-head screws or rivets
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. It has a 1/8 in body diameter and 1/8 in shank, made from high-speed steel. Suitable for creating conical recesses in ferrous and non-ferrous materials for flat-head screws or rivets
High-speed steel countersink with a single flute for fast, chatter-free cutting. Creates a 100° conical recess for flat-head screws. Body diameter and shank are both 3/16 in. Suitable for use in drill presses or handheld tools on metal or plastic
KEO
High-speed steel countersink with a single flute for fast, chatter-free cutting. Creates a 100° conical recess for flat-head screws. Body diameter and shank are both 3/16 in. Suitable for use in drill presses or handheld tools on metal or plastic
This 120° countersink features a single-flute design for fast, chatter-free cutting in metalworking applications. With a 1-inch body diameter and high-speed steel construction, it is used to create conical recesses for flat-head screws and for deburring holes in steel, aluminum, and other materials
KEO
This 120° countersink features a single-flute design for fast, chatter-free cutting in metalworking applications. With a 1-inch body diameter and high-speed steel construction, it is used to create conical recesses for flat-head screws and for deburring holes in steel, aluminum, and other materials
This KEO countersink features a 120° included angle and a single-flute design for fast, chatter-free cutting. With a 3/8 in body diameter and made from high-speed steel, it is used to create conical recesses for flat-head screws and to deburr holes in metalworking applications
KEO
This KEO countersink features a 120° included angle and a single-flute design for fast, chatter-free cutting. With a 3/8 in body diameter and made from high-speed steel, it is used to create conical recesses for flat-head screws and to deburr holes in metalworking applications

More from KEO

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This fast-cutting single-flute countersink features a 120° included angle and a 5/8 in body diameter, constructed from cobalt. It is used to create conical recesses for flat-head screws or to deburr holes in metal. Suitable for use in drill presses or handheld tools for precise chamfering and deburring in machining and fabrication applications
KEO
This fast-cutting single-flute countersink features a 120° included angle and a 5/8 in body diameter, constructed from cobalt. It is used to create conical recesses for flat-head screws or to deburr holes in metal. Suitable for use in drill presses or handheld tools for precise chamfering and deburring in machining and fabrication applications
This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The body and shank diameters are both 3/16 in. Made from cobalt steel, it is suited for creating conical recesses for flat-head screws in metalworking applications
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The body and shank diameters are both 3/16 in. Made from cobalt steel, it is suited for creating conical recesses for flat-head screws in metalworking applications
This fast-cutting single-flute countersink is made of TiN coated carbide for extended tool life. With an 82° included angle, it is used for deburring and countersinking holes in metal, plastic, or composite materials. The single-flute design minimizes chatter and provides a clean chamfer for screw holes in machining and fabrication applications
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This fast-cutting single-flute countersink is made of TiN coated carbide for extended tool life. With an 82° included angle, it is used for deburring and countersinking holes in metal, plastic, or composite materials. The single-flute design minimizes chatter and provides a clean chamfer for screw holes in machining and fabrication applications
This fast-cutting single-flute countersink creates a 90° conical recess for flat-head screws. Made from AlTiN coated high-speed steel, it is suitable for deburring and countersinking in ferrous and non-ferrous materials. Body diameter is 1-1/2 in with a 3/4 in shank
KEO
This fast-cutting single-flute countersink creates a 90° conical recess for flat-head screws. Made from AlTiN coated high-speed steel, it is suitable for deburring and countersinking in ferrous and non-ferrous materials. Body diameter is 1-1/2 in with a 3/4 in shank
This 82° countersink features a single-flute design for fast, clean cutting. Made from AlTiN-coated high-speed steel with a 1/2 in body diameter. Suitable for creating conical recesses for flat-head screws in metal, wood, or plastic, and can be used in drill presses or handheld tools
KEO
This 82° countersink features a single-flute design for fast, clean cutting. Made from AlTiN-coated high-speed steel with a 1/2 in body diameter. Suitable for creating conical recesses for flat-head screws in metal, wood, or plastic, and can be used in drill presses or handheld tools
High-speed steel single-flute countersink with 110° included angle, 1-3/4 in body diameter, and 3/4 in shank. Designed for deburring and chamfering drilled holes in metalworking applications, creating conical recesses for flat-head screws
KEO
High-speed steel single-flute countersink with 110° included angle, 1-3/4 in body diameter, and 3/4 in shank. Designed for deburring and chamfering drilled holes in metalworking applications, creating conical recesses for flat-head screws
This single-flute countersink creates 82° chamfered holes in metal, plastic, or wood. Commonly used in machining and fabrication to deburr drilled holes or prepare countersunk screw seats. The AlTiN coating reduces friction and heat buildup for extended tool life on abrasive materials
KEO
This single-flute countersink creates 82° chamfered holes in metal, plastic, or wood. Commonly used in machining and fabrication to deburr drilled holes or prepare countersunk screw seats. The AlTiN coating reduces friction and heat buildup for extended tool life on abrasive materials
This KEO countersink features a single-flute design for fast cutting in metal, plastic, or wood. With an 82° included angle and 5/8 in body diameter, it is used for deburring and chamfering holes in machining and fabrication applications. The AlTiN-coated carbide construction provides wear resistance in high-speed production environments
KEO
This KEO countersink features a single-flute design for fast cutting in metal, plastic, or wood. With an 82° included angle and 5/8 in body diameter, it is used for deburring and chamfering holes in machining and fabrication applications. The AlTiN-coated carbide construction provides wear resistance in high-speed production environments