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KEO Countersink: 82°, 6 Flute, 5/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 82°, 6 Flute, 5/8 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188578

Also listed as: 919000744 · 919 000 744

Brand
KEO
Item
Countersink: 82°, 6 Flute, 5/8 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Local availability & support

Delivery
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
919-000-744

Technical Documents

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

Product Description

KEO Smooth-Finish Six-Flute Countersinks.

Frequently Asked Questions

What is a KEO 6-flute countersink used for?

This KEO 82° countersink with six flutes is designed for producing smooth, chatter-free chamfers and countersinks in metal. It is commonly used in machining and fabrication to prepare holes for flat-head screws, ensuring a clean finish on steel, stainless steel, and other materials.

What are the specifications of the KEO 919-000-744 countersink?

The KEO 919-000-744 is an 82°, 6-flute countersink with a 5/8 in body diameter. It features a TiN-coated cobalt construction for heat resistance and extended tool life. This smooth-finish countersink is designed for precision chamfering in industrial applications.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-744 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this TiN-coated cobalt tool.

How to select the right KEO countersink for my application?

Choose a countersink based on the required angle (e.g., 82° for flat-head screws), flute count for finish quality, and coating for material compatibility. For hard metals, a TiN-coated cobalt tool like this KEO model offers durability. Match body diameter to your hole size for proper chamfer depth.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 82°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-746)
KEO
KEO Countersink: 82°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-746)
KEO Countersink: 82°, 6 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-738)
KEO
KEO Countersink: 82°, 6 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-738)
KEO Countersink: 82°, 6 Flute, 5/16 in Body Dia, TiN Coated Cobalt (MPN 919-000-736)
KEO
KEO Countersink: 82°, 6 Flute, 5/16 in Body Dia, TiN Coated Cobalt (MPN 919-000-736)
KEO Countersink: 82°, 6 Flute, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-742)
KEO
KEO Countersink: 82°, 6 Flute, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-742)
KEO Countersink: 82°, 6 Flute, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-740)
KEO
KEO Countersink: 82°, 6 Flute, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-740)
KEO Countersink: 82°, 6 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-734)
KEO
KEO Countersink: 82°, 6 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-734)

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