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KEO Countersink: 60°, 6 Flute, 1 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 60°, 6 Flute, 1 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188300

Also listed as: 919001004 · 919 001 004

Brand
KEO
Item
Countersink: 60°, 6 Flute, 1 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
919-001-004

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 60° 6-flute countersink used for?

This KEO carbide countersink creates smooth, burr-free 60° chamfers on holes in metal, plastic, and composite materials. Its six-flute design reduces chatter and vibration, making it ideal for precision deburring and countersinking in machining, tool and die, and aerospace applications.

What are the specifications of the KEO 919-001-004 countersink?

The KEO 919-001-004 is a 60° countersink with six flutes, a 1-inch body diameter, and solid carbide construction. It is designed for smooth-finish countersinking and is manufactured by KEO. The carbide material provides long tool life in abrasive materials.

Where to buy KEO countersink 919-001-004 worldwide?

3G Electric supplies and delivers the KEO 919-001-004 countersink worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located. Contact us for availability and lead time.

How to select the right KEO countersink for my application?

Select a KEO countersink based on the required chamfer angle (60° for common screw heads), material hardness (carbide for steel, HSS for softer metals), and flute count (six flutes for smoother finish). Match the body diameter to your hole size and ensure the shank fits your toolholder.

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: 60°, 6 Flute, 1 1/4 in Body Dia, Carbide (MPN 919-001-006)
KEO
KEO Countersink: 60°, 6 Flute, 1 1/4 in Body Dia, Carbide (MPN 919-001-006)
KEO Countersink: 60°, 6 Flute, 5/8 in Body Dia, Carbide (MPN 919-000-999)
KEO
KEO Countersink: 60°, 6 Flute, 5/8 in Body Dia, Carbide (MPN 919-000-999)
This KEO countersink features a 60° included angle and six flutes to reduce chatter during operation. The carbide construction provides wear resistance for extended tool life. It is used for creating smooth, chamfered holes in metal and other materials in general machining applications
KEO
This KEO countersink features a 60° included angle and six flutes to reduce chatter during operation. The carbide construction provides wear resistance for extended tool life. It is used for creating smooth, chamfered holes in metal and other materials in general machining applications
KEO Countersink: 60°, 6 Flute, 3/4 in Body Dia, Carbide (MPN 919-001-002)
KEO
KEO Countersink: 60°, 6 Flute, 3/4 in Body Dia, Carbide (MPN 919-001-002)
KEO Countersink: 60°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, Carbide (MPN 919-001-008)
KEO
KEO Countersink: 60°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, Carbide (MPN 919-001-008)
KEO Countersink: 60°, 6 Flute, 1/2 in Body Dia, Carbide (MPN 919-000-997)
KEO
KEO Countersink: 60°, 6 Flute, 1/2 in Body Dia, Carbide (MPN 919-000-997)

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