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KEO 90° Single-Flute Countersink - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 90° Single-Flute Countersink

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185343

Also listed as: 919002347 · 919 002 347

Brand
KEO
Item
90° Single-Flute Countersink
Category
Fast-Cutting Single-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
919-002-347

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 919-002-347 countersink used for?

The KEO 919-002-347 is a 90°, single-flute countersink designed for fast, clean chamfering and deburring of holes in metal and composite materials. Its AlTiN-coated carbide construction provides heat resistance and extended tool life in production environments.

What are the specifications of the KEO 919-002-347 countersink?

This KEO countersink has a 90° included angle, 1 flute, and a 1 in body diameter. It is made of AlTiN-coated carbide for durability. The manufacturer part number is 919-002-347. It is designed for high-speed, single-flute cutting action.

Where to buy the KEO 919-002-347 countersink worldwide?

3G Electric supplies the KEO 919-002-347 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to select the right KEO countersink for my application?

Select a KEO countersink based on hole angle (90° for standard flathead screws), material (AlTiN-coated carbide for steels and composites), and flute count (single-flute for fast chip evacuation). Match body diameter to your hole size for proper chamfer depth.

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 90° countersink features a single-flute design with an AlTiN-coated carbide tip for heat resistance and extended tool life. It is used for deburring and countersinking holes in metal, plastic, and composite materials in machining operations
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This 90° countersink features a single-flute design with an AlTiN-coated carbide tip for heat resistance and extended tool life. It is used for deburring and countersinking holes in metal, plastic, and composite materials in machining operations
This 90° single-flute countersink is made of AlTiN coated carbide for heat and wear resistance. It creates a conical recess for flat-head screws in metal, wood, or plastic. Body diameter and shank are both 3/16 in
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This 90° single-flute countersink is made of AlTiN coated carbide for heat and wear resistance. It creates a conical recess for flat-head screws in metal, wood, or plastic. Body diameter and shank are both 3/16 in
This KEO countersink features a single-flute design with AlTiN coated carbide construction for fast cutting. It has a 1-1/4 in body diameter and a 3/4 in shank, suitable for creating conical recesses for flat-head screws in metalworking and machining applications
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This KEO countersink features a single-flute design with AlTiN coated carbide construction for fast cutting. It has a 1-1/4 in body diameter and a 3/4 in shank, suitable for creating conical recesses for flat-head screws in metalworking and machining applications
This single-flute countersink is designed for fast, chip-free cutting and deburring in metal, plastic, and composite materials. The 100° included angle and AlTiN coated carbide construction provide extended tool life for high-speed machining applications
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This single-flute countersink is designed for fast, chip-free cutting and deburring in metal, plastic, and composite materials. The 100° included angle and AlTiN coated carbide construction provide extended tool life for high-speed machining applications
This KEO countersink features a single-flute design with AlTiN coated carbide construction for fast cutting and reduced heat buildup. With a 1-1/4 in body diameter and 3/4 in shank, it creates 90° chamfers and countersinks in metal, plastic, and composite materials. Suitable for deburring and preparing holes for flat-head fasteners in production machining
KEO
This KEO countersink features a single-flute design with AlTiN coated carbide construction for fast cutting and reduced heat buildup. With a 1-1/4 in body diameter and 3/4 in shank, it creates 90° chamfers and countersinks in metal, plastic, and composite materials. Suitable for deburring and preparing holes for flat-head fasteners in production machining
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
KEO
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 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
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
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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
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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
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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
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
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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
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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
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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