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KEO Countersink: 90°, 1 Flute, 1/2 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 90°, 1 Flute, 1/2 in Body Dia

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185510

Also listed as: 919002614 · 919 002 614

Brand
KEO
Item
Countersink: 90°, 1 Flute, 1/2 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
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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
919-002-614

Technical Documents

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

Product Description

KEO Fast-Cutting Single-Flute Countersinks.

Frequently Asked Questions

What is the KEO 919-002-614 countersink used for?

The KEO 919-002-614 is a 90°, single-flute countersink designed for fast, clean chamfering and deburring of holes in metal. Its AlTiN-coated cobalt construction suits high-speed machining on steel, stainless steel, and other hard materials in industrial manufacturing and fabrication.

What are the specifications of the KEO 919-002-614 countersink?

This KEO countersink has a 90° included angle, one flute, and a 1/2 in body diameter. It features an AlTiN coating on cobalt substrate for heat resistance and extended tool life. The MPN is 919-002-614, and it is part of KEO's fast-cutting single-flute countersink line.

Where to buy the KEO 919-002-614 countersink worldwide?

3G Electric supplies the KEO 919-002-614 countersink to global buyers. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this KEO tool to your facility.

How to select the right KEO countersink for your application?

Select a KEO countersink based on hole angle and material. The 90° 919-002-614 is standard for countersunk screws. For harder materials, the AlTiN-coated cobalt body provides wear resistance. Match the body diameter to your toolholder and ensure the flute count suits your chip evacuation needs.

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 fast-cutting single-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 Standard Keyseat Cutter: Cobalt, Staggered Tooth, 3/8" Dia, 1/8" Thick, ANSI # 403, 6 Tooth (MPN 943-000-635)
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KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 3/8" Dia, 1/8" Thick, ANSI # 403, 6 Tooth (MPN 943-000-635)
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/8" Dia, 5/16" Thick, ANSI # 1009, 10 Tooth (MPN 943-000-778)
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KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/8" Dia, 5/16" Thick, ANSI # 1009, 10 Tooth (MPN 943-000-778)
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1/2" Dia, 1/8" Thick, ANSI # 404, 8 Tooth (MPN 943-000-653)
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KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1/2" Dia, 1/8" Thick, ANSI # 404, 8 Tooth (MPN 943-000-653)
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1/2" Dia, 1/16" Thick, ANSI # 304, 8 Tooth (MPN 943-000-643)
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KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1/2" Dia, 1/16" Thick, ANSI # 304, 8 Tooth (MPN 943-000-643)
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/8" Dia, 7/32" Thick, ANSI # 709, 10 Tooth (MPN 943-000-738)
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KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/8" Dia, 7/32" Thick, ANSI # 709, 10 Tooth (MPN 943-000-738)
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/4" Dia, 3/16" Thick, ANSI # 610, 12 Tooth (MPN 943-000-748)
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/4" Dia, 3/16" Thick, ANSI # 610, 12 Tooth (MPN 943-000-748)

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