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KEO Countersink: 120°, 6 Flute, 1 1/4 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 120°, 6 Flute, 1 1/4 in Body Dia

SKU 3G-OTH-188211

Brand
KEO
Item
Countersink: 120°, 6 Flute, 1 1/4 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-664
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 6-flute countersink used for?

A KEO 6-flute countersink creates smooth, chatter-free 120° chamfers in metal, plastic, and wood. It is ideal for deburring holes and preparing countersunk screw seats in machining, fabrication, and assembly operations across industrial departments.

What are the specifications of the KEO 919-002-664 countersink?

The KEO 919-002-664 is a 120° countersink with a 1 1/4 in body diameter, 6 flutes, and AlTiN-coated high-speed steel. The AlTiN coating extends tool life in abrasive materials. It is designed for smooth-finish applications in industrial environments.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-664 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other industrial cutting tools across 14 departments.

How to select the right KEO countersink for your application?

Match the countersink angle (e.g., 120°) to your screw head angle. Choose flute count based on finish: 6 flutes reduce vibration for smoother results. AlTiN coating suits harder materials. Confirm body diameter fits your toolholder. 3G Electric can help interpret your needs.

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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