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KEO Countersink: 90°, 1 Flute, 2 in Body Dia, 3/4 in Shank - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 90°, 1 Flute, 2 in Body Dia, 3/4 in Shank

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185667

Also listed as: 919002607 · 919 002 607

Brand
KEO
Item
Countersink: 90°, 1 Flute, 2 in Body Dia, 3/4 in Shank
Category
Fast-Cutting Single-Flute Countersinks
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-002-607

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 a KEO 90° single-flute countersink used for?

A KEO 90° single-flute countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. The 90° angle matches standard screw heads, while the single-flute design provides fast, chatter-free cutting in materials like steel and aluminum.

What are the specifications of the KEO 919-002-607 countersink?

The KEO 919-002-607 is a 90° countersink with 1 flute, a 2 in body diameter, and a 3/4 in shank. It features an AlTiN coating on cobalt substrate for heat resistance and extended tool life. This fast-cutting single-flute design is ideal for precision chamfering in industrial setups.

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 facility. Contact us for availability and lead times on the KEO 919-002-607 or other KEO tooling.

How to select the right KEO countersink for your application?

To select the right KEO countersink, match the angle (e.g., 90°) to your screw head, choose body diameter larger than the screw head, and pick shank size for your toolholder. For hard materials, opt for AlTiN-coated cobalt like the 919-002-607. Consult KEO's catalog for flute count and material compatibility.

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
KEO Countersink: 90°, 1 Flute, 3/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-612)
KEO
KEO Countersink: 90°, 1 Flute, 3/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-612)
This single-flute countersink features a 90° included angle and is constructed from AlTiN coated cobalt for heat resistance and extended tool life. With a 1-1/2 in body diameter and 3/4 in shank, it is designed for deburring and countersinking operations in metal, including steel and stainless steel. Suitable for high-speed machining applications requiring clean, chamfered edges
KEO
This single-flute countersink features a 90° included angle and is constructed from AlTiN coated cobalt for heat resistance and extended tool life. With a 1-1/2 in body diameter and 3/4 in shank, it is designed for deburring and countersinking operations in metal, including steel and stainless steel. Suitable for high-speed machining applications requiring clean, chamfered edges
KEO Countersink: 90°, 1 Flute, 1 3/4 in Body Dia, 3/4 in Shank, AlTiN Coated Cobalt (MPN 919-002-608)
KEO
KEO Countersink: 90°, 1 Flute, 1 3/4 in Body Dia, 3/4 in Shank, AlTiN Coated Cobalt (MPN 919-002-608)
This 90° single-flute countersink is designed for fast, clean chamfering and deburring of holes in metal. It creates a conical recess for flat-head screws. Made from cobalt steel with an AlTiN coating, it has a 1-inch body diameter and is suited for production machining environments
KEO
This 90° single-flute countersink is designed for fast, clean chamfering and deburring of holes in metal. It creates a conical recess for flat-head screws. Made from cobalt steel with an AlTiN coating, it has a 1-inch body diameter and is suited for production machining environments
KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-613)
KEO
KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-613)
KEO Countersink: 90°, 1 Flute, 1 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-610)
KEO
KEO Countersink: 90°, 1 Flute, 1 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-610)

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