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KEO Countersink: 90°, 4 Flute, 1 in Body Dia - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

KEO Countersink: 90°, 4 Flute, 1 in Body Dia

KEO Four-Flute Machine Countersinks.

SKU 3G-OTH-185926

Also listed as: 919000029 · 919 000 029

Brand
KEO
Item
Countersink: 90°, 4 Flute, 1 in Body Dia
Category
Four-Flute Machine Countersinks
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-000-029

Technical Documents

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

Product Description

KEO Four-Flute Machine Countersinks.

Frequently Asked Questions

What is the KEO 919-000-029 countersink used for?

The KEO 919-000-029 is a 90°, 4-flute, high-speed steel countersink used to create chamfered holes for flat-head screws in metalworking and machining applications. Its four-flute design provides smooth cutting and reduces chatter, making it suitable for production environments.

What are the specifications of the KEO 919-000-029 countersink?

The KEO 919-000-029 is a 90° countersink with 4 flutes and a 1-inch body diameter. It is made of high-speed steel (HSS) and is designed for machine use. The manufacturer part number is 919-000-029, and it is a four-flute machine countersink from KEO.

Where to buy the KEO 919-000-029 countersink worldwide?

You can source the KEO 919-000-029 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this KEO four-flute countersink.

How to select the right KEO countersink for your application?

To select the right KEO countersink, match the angle (e.g., 90°) to your fastener's head angle, and choose flute count based on material: 4-flute designs like the 919-000-029 reduce vibration in harder metals. Body diameter should accommodate the screw head size. Always verify the shank fits your tool holder.

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 four-flute machine countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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