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3G Electric
KEO 90° Anti-Vibration Zero-Flute Countersink, 3/8 in Body Dia, Cobalt - Anti-Vibration Zero-Flute Countersinks
KEOAnti-Vibration Zero-Flute Countersinks

KEO 90° Anti-Vibration Zero-Flute Countersink, 3/8 in Body Dia, Cobalt

<p>The KEO 90° Anti-Vibration Zero-Flute Countersink (Mfr #919-000-221) is a precision tool designed to deliver chatter-free countersinking in a wide range of materials. With a 3/8-inch body diameter and cobalt…

SKU 3G-OTH-194825

Also listed as: 919000221 · 919 000 221

Brand
KEO
Item
90° Anti-Vibration Zero-Flute Countersink, 3/8 in Body Dia, Cobalt
Part Number
919-000-221
Category
Anti-Vibration Zero-Flute Countersinks
Available to Order
Also known as:919-000-221KEO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-000-221

Technical Documents

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

Product Description

<p>The KEO 90° Anti-Vibration Zero-Flute Countersink (Mfr #919-000-221) is a precision tool designed to deliver chatter-free countersinking in a wide range of materials. With a 3/8-inch body diameter and cobalt construction, it offers durability and heat resistance for demanding industrial applications. The zero-flute design minimizes vibration, ensuring smooth, accurate results and extended tool life.</p><p>Ideal for metalworking, fabrication, and maintenance teams, this countersink is a reliable addition to any toolkit. As a Singapore-based supplier, 3G Electric provides worldwide shipping, with SGD quotes available on request. For local buyers, GST is handled seamlessly, and fast delivery across Singapore and Southeast Asia ensures minimal downtime.</p>

Frequently Asked Questions

What is the body diameter of the KEO 90° Anti-Vibration Zero-Flute Countersink?

The body diameter is 3/8 inch, as specified by the manufacturer part number 919-000-221.

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

Yes, 3G Electric offers SGD quotes on request. For Singapore buyers, GST is handled, and fast delivery is available across Singapore and Southeast Asia.

Used in

Common applications for KEO
General machining — KEO single-flute countersinks for deburring and chamfering holes in steel and aluminum.
Automotive repair — KEO 82° countersinks for creating seats for flathead screws in engine and chassis components.
Aerospace manufacturing — KEO TiAlN-coated carbide countersinks for precision chamfering of fastener holes in hard alloys.
MRO operations — KEO left-hand keyseat cutters for milling keyways in shafts during equipment repair.
Metal fabrication — KEO 90° countersinks for chamfering plate and structural steel before welding.
Machine shop — KEO 100° countersinks for deburring cross-drilled holes in hydraulic manifolds.
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KEO Products

3G Electric supplies KEO anti-vibration zero-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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