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

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

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188382

Also listed as: 919000740 · 919 000 740

Brand
KEO
Item
Countersink: 82°, 6 Flute, 1/2 in Body Dia
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
919-000-740

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 the KEO 82° countersink used for?

The KEO 82° countersink is designed for creating smooth, chamfered holes in metal and composite materials. Its six-flute design reduces chatter and produces a clean finish, making it ideal for deburring and countersinking in aerospace, automotive, and general machining applications.

What are the specifications of the KEO 919-000-740 countersink?

The KEO 919-000-740 is an 82° countersink with six flutes, a 1/2 in body diameter, and a TiN-coated cobalt construction. The TiN coating enhances wear resistance and tool life. It is manufactured by KEO and is suitable for high-speed machining of ferrous and non-ferrous materials.

Where to buy the KEO 919-000-740 countersink worldwide?

3G Electric supplies the KEO 919-000-740 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other KEO cutting tools.

How to select the right KEO countersink for your application?

Select a KEO countersink based on material, hole angle, and finish requirements. For general metalwork, the 82° six-flute design with TiN coating offers durability and smooth cuts. Match the body diameter to your hole size and ensure the tool is compatible with your drill or milling machine.

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, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-742)
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KEO Countersink: 82°, 6 Flute, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-742)
KEO Countersink: 82°, 6 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-734)
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KEO Countersink: 82°, 6 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-734)
KEO Countersink: 82°, 6 Flute, 5/16 in Body Dia, TiN Coated Cobalt (MPN 919-000-736)
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KEO Countersink: 82°, 6 Flute, 5/16 in Body Dia, TiN Coated Cobalt (MPN 919-000-736)
KEO Countersink: 82°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-746)
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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, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-744)
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KEO Countersink: 82°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-744)

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