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KEO Countersink: 90°, 6 Flute, 3/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 90°, 6 Flute, 3/8 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188564

Also listed as: 919001040 · 919 001 040

Brand
KEO
Item
Countersink: 90°, 6 Flute, 3/8 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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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
919-001-040

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 919-001-040 countersink used for?

The KEO 919-001-040 is a 90°, 6-flute carbide countersink used to create smooth, chamfered holes in metal and other materials. It is ideal for deburring and countersinking operations in machining, fabrication, and assembly applications where a clean finish is required.

What are the specifications of the KEO 919-001-040 countersink?

The KEO 919-001-040 is a 90° countersink with 6 flutes and a 3/8 in body diameter. It is made of carbide for durability and precision. The manufacturer part number is 919-001-040, and it is part of KEO's Smooth-Finish Six-Flute Countersinks line.

Where to buy the KEO 919-001-040 countersink worldwide?

You can source the KEO 919-001-040 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this KEO tool.

How to select the right KEO countersink for your application?

To select the right KEO countersink, match the body diameter and angle to your hole size and material. The 919-001-040 has a 90° angle and 3/8 in body, suitable for standard countersinking. For harder materials, carbide tools like this KEO model provide longer life and better finish.

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: 90°, 6 Flute, 5/8 in Body Dia, Carbide (MPN 919-001-044)
KEO
KEO Countersink: 90°, 6 Flute, 5/8 in Body Dia, Carbide (MPN 919-001-044)
KEO Countersink: 90°, 6 Flute, 3/4 in Body Dia, Carbide (MPN 919-001-046)
KEO
KEO Countersink: 90°, 6 Flute, 3/4 in Body Dia, Carbide (MPN 919-001-046)
KEO Countersink: 90�°, 6 Flute, 1/4 in Body Dia, Carbide (MPN 919-001-038)
KEO
KEO Countersink: 90°, 6 Flute, 1/4 in Body Dia, Carbide (MPN 919-001-038)
KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia, Carbide (MPN 919-001-042)
KEO
KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia, Carbide (MPN 919-001-042)
KEO Countersink: 90°, 6 Flute, 1 in Body Dia, Carbide (MPN 919-001-048)
KEO
KEO Countersink: 90°, 6 Flute, 1 in Body Dia, Carbide (MPN 919-001-048)
KEO Countersink: 90°, 6 Flute, 1/8 in Body Dia, 1/8 in Shank, Carbide (MPN 919-001-034)
KEO
KEO Countersink: 90°, 6 Flute, 1/8 in Body Dia, 1/8 in Shank, Carbide (MPN 919-001-034)

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