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KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia

SKU 3G-OTH-185771

Brand
KEO
Item
Countersink: 90°, 1 Flute, 5/8 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-613
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 90° countersink used for?

A KEO 90° countersink creates a conical recess for flat-head screws in metalworking and machining applications. Its single-flute design with AlTiN-coated cobalt provides fast cutting and extended tool life on hardened steels and stainless alloys.

What are the specifications of the KEO 919-002-613 countersink?

The KEO 919-002-613 is a 90° single-flute countersink with a 5/8 in body diameter, made from AlTiN-coated cobalt. It is designed for fast cutting in industrial machining operations. The manufacturer part number is 919-002-613.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-613 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this AlTiN-coated cobalt tool.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle (90° for flat-head screws), body diameter matching your fastener size, and coating for material compatibility. AlTiN-coated cobalt suits high-hardness alloys. Consult your machining parameters for optimal feed and speed.

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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