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KEO Countersink: 60°, 1 Flute, 1 1/4 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 60°, 1 Flute, 1 1/4 in Body Dia

SKU 3G-OTH-185439

Brand
KEO
Item
Countersink: 60°, 1 Flute, 1 1/4 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-565
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 60° countersink used for?

The KEO 60° countersink is used to create a conical recess for flathead screws or deburr holes in metal. Its single-flute, cobalt design is ideal for fast cutting in hard materials like stainless steel and tool steel, common in aerospace and automotive manufacturing.

What are the specifications of the KEO 60° countersink?

The KEO countersink has a 60° included angle, 1 flute, and a 1 1/4 in body diameter. It is made from cobalt steel (MPN 919-000-565) for heat resistance and durability. This fast-cutting single-flute design is optimized for high-speed machining of ferrous metals.

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 on this KEO cobalt countersink.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the screw head angle (60° for metric flathead), material hardness (cobalt for tough alloys), and hole size. Match the body diameter to your workpiece clearance. For high-volume production, the single-flute design offers fast chip evacuation and reduced cutting forces.

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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