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KEO Countersink: 100°, 0 Flute, 5/16 in Body Dia - Anti-Vibration Zero-Flute Countersinks
KEOAnti-Vibration Zero-Flute Countersinks

KEO Countersink: 100°, 0 Flute, 5/16 in Body Dia

SKU 3G-OTH-194762

Brand
KEO
Item
Countersink: 100°, 0 Flute, 5/16 in Body Dia
Category
Anti-Vibration Zero-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-237
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 100° countersink used for?

A KEO 100° countersink creates a conical recess for flat-head screws in metalworking. The 100° angle is common in aerospace and precision machining. 3G Electric supplies this TiN-coated cobalt tool for deburring and countersinking across industrial applications.

What are the specifications of the KEO 919-000-237 countersink?

The KEO 919-000-237 is a 100°, zero-flute countersink with a 5/16 in body diameter. It features TiN coating on cobalt material for wear resistance. This anti-vibration design reduces chatter during operation. 3G Electric sources this genuine KEO tool for global delivery.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine KEO tools like the 919-000-237 and deliver to any international destination. Contact us for pricing and lead time.

How to select the right KEO countersink for metal?

Select a KEO countersink based on screw head angle (e.g., 100° for aerospace), material (TiN-coated cobalt for hard metals), and body diameter matching fastener size. Zero-flute designs minimize vibration. 3G Electric can help match the correct KEO tool to your application.

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 anti-vibration zero-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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