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KEO 100° Smooth-Finish Six-Flute Countersink - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 100° Smooth-Finish Six-Flute Countersink

<p>The KEO 100° Smooth-Finish Six-Flute Countersink (MPN 919-000-429) is a precision tool designed for producing clean, burr-free countersinks in metalworking applications. Its six-flute geometry ensures smooth…

SKU 3G-OTH-187988

Also listed as: 919000429 · 919 000 429

Brand
KEO
Item
100° Smooth-Finish Six-Flute Countersink
Part Number
919-000-429
Category
Smooth-Finish Six-Flute Countersinks
Available to Order
Also known as:919-000-429KEO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
919-000-429

Technical Documents

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

Product Description

<p>The KEO 100° Smooth-Finish Six-Flute Countersink (MPN 919-000-429) is a precision tool designed for producing clean, burr-free countersinks in metalworking applications. Its six-flute geometry ensures smooth cutting action and reduces chatter, while the TiN-coated high-speed steel construction provides durability and heat resistance for extended tool life. With a 7/8-inch body diameter, this countersink is suitable for a range of deburring and countersinking tasks in industrial settings.</p><p>Ideal for machinists, fabricators, and maintenance teams, this KEO countersink is available through 3G Electric, a Singapore-based supplier with worldwide shipping. Request an SGD quote for your order, and enjoy GST handling for local buyers. For customers in Singapore and Southeast Asia, we offer fast delivery to keep your operations running smoothly.</p>

Frequently Asked Questions

What is the body diameter and coating of this KEO countersink?

The KEO 100° Smooth-Finish Six-Flute Countersink has a 7/8-inch body diameter and features a TiN (Titanium Nitride) coating on high-speed steel for enhanced wear resistance.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery within Singapore and Southeast Asia.

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
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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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This countersink features a 100° included angle and six flutes for reduced chatter and vibration during chamfering operations. The AlTiN coating on cobalt steel provides heat resistance and extended tool life. It is used for creating smooth, chamfered holes in metal and composite materials in general manufacturing
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This AlTiN coated high-speed steel countersink features six flutes for smooth, chatter-free operation. With a 100° included angle, 1-1/2 in body diameter, and 3/4 in shank, it is suited for precision chamfering and deburring holes in metal and composite materials
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This six-flute countersink produces smooth chamfered holes for flush seating of screws or rivets. The TiN coating reduces friction and extends tool life in ferrous and non-ferrous materials. Suitable for deburring and finishing in general machining applications
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This 60° countersink features six flutes for a smooth finish and reduced chatter during deburring and chamfering. Made from high-speed steel, it is suitable for use on metal, plastic, and wood. Commonly applied in machining, fabrication, and assembly operations requiring precise 60° chamfering
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This countersink features a 90° included angle and six flutes for smooth, chatter-free operation. The carbide construction provides long tool life. It is used for deburring and countersinking holes in metal, plastic, and wood
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This six-flute countersink is made from AlTiN coated cobalt steel for smooth finishing. It features a 100° included angle, 1-1/2 in body diameter, and 3/4 in shank. Designed for creating conical recesses for flat-head screws in metalworking and machining applications

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