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KEO Countersink: 82°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 82°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank

SKU 3G-OTH-188386

Brand
KEO
Item
Countersink: 82°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-755
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 6-flute countersink used for?

This KEO countersink creates smooth, burr-free 82° chamfers on drilled holes in metal. Its six-flute cobalt design reduces chatter and vibration, making it ideal for precision deburring and countersinking in machining, fabrication, and maintenance applications across industrial departments.

What are the specifications of the KEO 919-000-755 countersink?

The KEO 919-000-755 is an 82° countersink with six flutes, a 1 1/2 in body diameter, and a 3/4 in shank. It is made from cobalt steel for heat resistance and durability, designed for smooth-finish countersinking in hard materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-755 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this cobalt six-flute countersink.

How to select the right KEO countersink for metal?

Match the countersink angle (82° for standard flat-head screws) and body diameter to your hole size. For hard metals, choose cobalt steel like this KEO 6-flute model. Ensure shank diameter fits your tool holder. Consult 3G Electric for application-specific guidance.

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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