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KEO 100° Single-Flute Countersink, 3/4 in Body Dia, TiN Coated Carbide - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 100° Single-Flute Countersink, 3/4 in Body Dia, TiN Coated Carbide

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185479

Also listed as: 919002985 · 919 002 985

Brand
KEO
Item
100° Single-Flute Countersink, 3/4 in Body Dia, TiN Coated Carbide
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
919-002-985

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 for deburring and countersinking holes in metal, plastic, and composite materials. Its single-flute design provides fast, chatter-free cutting, making it ideal for production environments where clean, precise 100° countersinks are required.

What are the specifications of the KEO 919-002-985 countersink?

The KEO 919-002-985 is a 100°, single-flute countersink with a 3/4 in body diameter. It features a TiN-coated carbide construction for extended tool life and is designed for fast cutting in ferrous and non-ferrous materials. The brand is KEO.

Where to buy the KEO 919-002-985 countersink worldwide?

You can source the KEO 919-002-985 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct KEO tool for your application.

How to select the right KEO countersink for my application?

Select the KEO countersink based on the required countersink angle (100° for flat-head screws), material type (TiN-coated carbide for hard metals), and body diameter (3/4 in for hole sizes up to 1/2 in). For best results, match the flute count to your feed rate and material hardness.

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
This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The TiN-coated carbide tip provides wear resistance. It is used to create conical recesses for flat-head screws in metalworking and machining operations
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The TiN-coated carbide tip provides wear resistance. It is used to create conical recesses for flat-head screws in metalworking and machining operations
This KEO countersink features a 100° included angle and a single-flute design for fast, smooth cutting. The body diameter is 1/4 in, and it is constructed from carbide with a TiN coating. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking applications
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast, smooth cutting. The body diameter is 1/4 in, and it is constructed from carbide with a TiN coating. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking applications
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. The TiN-coated carbide construction provides wear resistance for use on ferrous and non-ferrous materials. With a 5/8 in body diameter, it is suited for deburring and countersinking holes in metal, plastic, or wood
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. The TiN-coated carbide construction provides wear resistance for use on ferrous and non-ferrous materials. With a 5/8 in body diameter, it is suited for deburring and countersinking holes in metal, plastic, or wood
This single-flute countersink is made of TiN coated carbide for wear resistance and reduced friction. It has a 1-1/4 in body diameter and a 3/4 in shank. Designed for fast, chatter-free deburring and chamfering, it creates a 100° conical recess for flathead screws or rivets in materials such as aluminum, steel, and composites
KEO
This single-flute countersink is made of TiN coated carbide for wear resistance and reduced friction. It has a 1-1/4 in body diameter and a 3/4 in shank. Designed for fast, chatter-free deburring and chamfering, it creates a 100° conical recess for flathead screws or rivets in materials such as aluminum, steel, and composites
This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The body diameter is 1/2 in, and the tool is made of TiN-coated carbide for wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking applications
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The body diameter is 1/2 in, and the tool is made of TiN-coated carbide for wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking applications
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. It has a 3/8 in body diameter and is made of TiN-coated carbide. Suitable for creating conical recesses in metal or plastic to match 100° flat-head screws in production and maintenance applications
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. It has a 3/8 in body diameter and is made of TiN-coated carbide. Suitable for creating conical recesses in metal or plastic to match 100° flat-head screws in production and maintenance 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
KEO
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