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KEO Countersink: 82°, 1 Flute, 1/4 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 82°, 1 Flute, 1/4 in Body Dia

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185553

Also listed as: 919002898 · 919 002 898

Brand
KEO
Item
Countersink: 82°, 1 Flute, 1/4 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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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
919-002-898

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 82° countersink used for?

The KEO 82° single-flute countersink is designed for deburring and countersinking holes in metal, plastic, and wood. Its 82° included angle matches standard flat-head screw angles, making it ideal for aerospace, automotive, and general fabrication where flush fastener seating is required.

What are the specifications of the KEO 919-002-898 countersink?

This KEO countersink has an 82° included angle, 1 flute, and a 1/4 in body diameter. It features an AlTiN (aluminum titanium nitride) coating on high-speed steel for extended tool life and is identified by MPN 919-002-898. The single-flute design provides fast, chatter-free cutting.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-898 to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this AlTiN-coated high-speed steel tool.

How to select the right KEO countersink for your application?

Match the countersink angle to your fastener's head angle—82° for standard flat-head screws. Choose a single-flute design for fast stock removal or multi-flute for finer finishes. The AlTiN coating on this KEO tool suits abrasive materials like stainless steel and cast iron.

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 Countersink: 100°, 1 Flute, 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-902)
KEO
KEO Countersink: 100°, 1 Flute, 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-902)
KEO Countersink: 90°, 1 Flute, 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-897)
KEO
KEO Countersink: 90°, 1 Flute, 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-897)
KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-900)
KEO
KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-900)
KEO Countersink: 60°, 1 Flute, 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-899)
KEO
KEO Countersink: 60°, 1 Flute, 1/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-899)
KEO Countersink: 120°, 1 Flute, 3/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-862)
KEO
KEO Countersink: 120°, 1 Flute, 3/4 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-862)
KEO Countersink: 120°, 1 Flute, 1/2 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-906)
KEO
KEO Countersink: 120°, 1 Flute, 1/2 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-906)

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