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KEO 60° Single-Flute Countersink, 3/4 in Body Dia, AlTiN Coated Carbide - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 60° Single-Flute Countersink, 3/4 in Body Dia, AlTiN Coated Carbide

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185655

Also listed as: 919002308 · 919 002 308

Brand
KEO
Item
60° Single-Flute Countersink, 3/4 in Body Dia, AlTiN 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
919-002-308

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 60° countersink used for?

The KEO 60° countersink is designed for deburring and chamfering 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 countersinks are required.

What are the specifications of the KEO 919-002-308 countersink?

The KEO 919-002-308 is a 60° single-flute countersink with a 3/4 in body diameter. It features an AlTiN-coated carbide construction for extended tool life and is designed for fast cutting in ferrous and non-ferrous materials. The 1-flute geometry reduces vibration.

Where to buy the KEO 60° countersink worldwide?

3G Electric supplies the KEO 60° countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the KEO 919-002-308 countersink.

How to select the right KEO countersink for my application?

Select the KEO countersink based on material and hole size. For steel or stainless steel, choose the AlTiN-coated carbide version for heat resistance. Match the body diameter to your hole size and ensure the 60° angle matches your fastener's head angle. Single-flute designs suit high-speed production.

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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This 82° single-flute countersink from KEO is designed for deburring and countersinking holes in metal, plastic, and composite materials. The AlTiN coating provides heat resistance and extends tool life when machining hardened steels or abrasive materials. With a 1/4 in body diameter, it is suitable for general machining applications requiring precise chamfering
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This KEO countersink features a 100° included angle and a single-flute design for efficient chip evacuation. Constructed from AlTiN-coated carbide, it provides heat resistance and extended tool life. With a 1/4 in body diameter, it is suited for creating conical recesses for flat-head fasteners in metalworking applications
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This 90° single-flute countersink features a 3/8 in body diameter and is constructed from AlTiN-coated carbide. It is designed for fast cutting and deburring of holes in metal, providing heat resistance for extended tool life in production environments
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This 60° single-flute countersink is made from AlTiN-coated carbide for heat resistance and extended tool life. With a 1-1/4 in body diameter and 3/4 in shank, it is designed for fast, chatter-free cutting in deburring and chamfering operations on metal, plastic, and composite materials
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. The body diameter is 3/4 in, and the tool is made from carbide with an AlTiN coating for heat resistance and extended life. It is used for deburring and countersinking holes in ferrous and non-ferrous materials
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This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. The body diameter is 3/4 in, and the tool is made from carbide with an AlTiN coating for heat resistance and extended life. It is used for deburring and countersinking holes in ferrous and non-ferrous materials
This 90° countersink features a single-flute design and is made from AlTiN-coated carbide for fast cutting in ferrous and non-ferrous materials. With a 3/4 in body diameter, it creates conical recesses for flat-head screws in metal, plastic, or wood. Suitable for production machining, tool-and-die work, and general fabrication
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This 90° countersink features a single-flute design and is made from AlTiN-coated carbide for fast cutting in ferrous and non-ferrous materials. With a 3/4 in body diameter, it creates conical recesses for flat-head screws in metal, plastic, or wood. Suitable for production machining, tool-and-die work, and general fabrication

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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
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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
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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
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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
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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