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KEO Countersink: 60°, 4 Flute, 5/8 in Body Dia - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

KEO Countersink: 60°, 4 Flute, 5/8 in Body Dia

KEO Four-Flute Machine Countersinks.

SKU 3G-OTH-185898

Also listed as: 919000013 · 919 000 013

Brand
KEO
Item
Countersink: 60°, 4 Flute, 5/8 in Body Dia
Category
Four-Flute Machine 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
919-000-013

Technical Documents

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

Product Description

KEO Four-Flute Machine Countersinks.

Frequently Asked Questions

What is the KEO 60° countersink used for?

The KEO 60° countersink is used to create a conical recess in metal or plastic for flush-mounting flat-head screws. Its 4-flute design provides smooth cutting and reduced chatter, making it ideal for precision deburring and countersinking in machining and fabrication applications.

What are the specifications of the KEO 60° countersink?

The KEO countersink has a 60° included angle, 4 flutes, and a 5/8 in body diameter. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 919-000-013. This tool is designed for machine use in drill presses or CNC equipment.

Where to buy the KEO 60° countersink worldwide?

You can source the KEO 60° countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine KEO tooling for your machining needs.

How to select the correct KEO countersink for your application?

Select the KEO countersink based on the screw head angle (60° for standard flat-head screws) and the required body diameter to match the screw head size. For machine use, ensure the shank fits your drill chuck or collet. KEO offers HSS for general-purpose work; consider cobalt for harder materials.

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 four-flute machine 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: 60°, 4 Flute, 1/2 in Body Dia, High Speed Steel (MPN 919-000-001)
KEO
KEO Countersink: 60°, 4 Flute, 1/2 in Body Dia, High Speed Steel (MPN 919-000-001)
KEO Countersink: 90°, 4 Flute, 3/4 in Body Dia, High Speed Steel (MPN 919-000-011)
KEO
KEO Countersink: 90°, 4 Flute, 3/4 in Body Dia, High Speed Steel (MPN 919-000-011)
KEO Countersink: 90°, 4 Flute, 1 1/2 in Body Dia, 3/4 in Shank, High Speed Steel (MPN 917-000-089)
KEO
KEO Countersink: 90°, 4 Flute, 1 1/2 in Body Dia, 3/4 in Shank, High Speed Steel (MPN 917-000-089)
KEO Countersink: 60°, 4 Flute, 1 in Body Dia, High Speed Steel (MPN 919-000-025)
KEO
KEO Countersink: 60°, 4 Flute, 1 in Body Dia, High Speed Steel (MPN 919-000-025)
KEO Countersink: 90°, 4 Flute, 5/8 in Body Dia, High Speed Steel (MPN 919-000-017)
KEO
KEO Countersink: 90°, 4 Flute, 5/8 in Body Dia, High Speed Steel (MPN 919-000-017)
KEO Countersink: 82°, 4 Flute, 7/8 in Body Dia, High Speed Steel (MPN 919-000-021)
KEO
KEO Countersink: 82°, 4 Flute, 7/8 in Body Dia, High Speed Steel (MPN 919-000-021)

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