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KEO Countersink: 82°, 6 Flute, 1/2 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 82°, 6 Flute, 1/2 in Body Dia

SKU 3G-OTH-187856

Brand
KEO
Item
Countersink: 82°, 6 Flute, 1/2 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-742
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 6-flute countersink used for?

The KEO 6-flute countersink creates smooth, chatter-free 82° countersunk holes in metal. Its TiN-coated cobalt construction suits production machining, tool-and-die work, and aerospace or automotive applications requiring a clean finish.

What are the specifications of the KEO 919-000-742 countersink?

This KEO countersink has an 82° included angle, 6 flutes, a 1/2 in body diameter, and TiN coating on cobalt steel. The manufacturer part number is 919-000-742. It is designed for smooth-finish countersinking in hard materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-742 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this smooth-finish six-flute countersink.

How to select the right KEO countersink for my application?

Match the countersink angle (82° for standard flathead screws) and body diameter to your fastener. For hard metals, choose TiN-coated cobalt like this KEO 6-flute model. Ensure your drill RPM matches the tool diameter for best finish and tool life.

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 smooth-finish six-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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