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KEO Countersink: 120°, 6 Flute, 3/16 in Body Dia, 3/16 in Shank - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 120°, 6 Flute, 3/16 in Body Dia, 3/16 in Shank

The KEO Countersink: 120° is a Smooth-Finish Six-Flute Countersink made of High Speed Steel, with a 3/16 in body diameter and 3/16 in shank (MPN 919-000-484). This tool is designed for producing smooth, 120°…

SKU 3G-OTH-188408

Also listed as: 919000484 · 919 000 484

Brand
KEO
Item
Countersink: 120°, 6 Flute, 3/16 in Body Dia, 3/16 in Shank
Category
Smooth-Finish Six-Flute Countersinks
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-000-484
Type
High Speed Steel
Flute
6
Shank
3/16 in
Body Dia
3/16 in

Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Countersink: 120° is a Smooth-Finish Six-Flute Countersink made of High Speed Steel, with a 3/16 in body diameter and 3/16 in shank (MPN 919-000-484). This tool is designed for producing smooth, 120° countersunk holes in a variety of materials.

Frequently Asked Questions

What is a KEO 120° 6-flute countersink used for?

A KEO 120° 6-flute countersink is used to create a smooth, chamfered recess for flat-head screws in metalworking and machining applications. The six-flute design reduces chatter and produces a fine finish on steel, aluminum, and other materials. It is commonly used in tool and die shops, aerospace, and automotive manufacturing.

What are the specifications of the KEO 919-000-484 countersink?

The KEO 919-000-484 is a 120° countersink with 6 flutes, made from high-speed steel. It has a 3/16 in body diameter and a 3/16 in shank. This smooth-finish six-flute countersink is designed for precision chamfering and deburring in industrial applications.

Where to buy KEO countersinks worldwide?

You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the KEO 919-000-484 or other KEO tooling.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the screw head angle (e.g., 120° for flat-head screws), material (high-speed steel for general use), and shank size to match your tool holder. For smooth finishes, choose a 6-flute design. Always match the body diameter to the screw head size for proper seating.

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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