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KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185788

Also listed as: 919002805 · 919 002 805

Brand
KEO
Item
Countersink: 90°, 1 Flute, 5/8 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
919-002-805

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 a KEO 90° single-flute countersink used for?

This KEO countersink creates 90° chamfered holes in metal, plastic, or wood for deburring and screw-head seating. Its single-flute design provides fast, chatter-free cutting in production and maintenance applications across machining and fabrication industries.

What are the specifications of the KEO 919-002-805 countersink?

The KEO 919-002-805 is a 90° countersink with a 5/8 in body diameter, one flute, and an AlTiN-coated high-speed steel construction. It is designed for fast cutting and long tool life in industrial deburring and chamfering operations.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-805 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other KEO cutting tools.

How to select the right KEO countersink for your application?

Match the countersink angle (90° for standard screw heads) and body diameter to your hole size. For harder materials, choose AlTiN-coated HSS like this KEO model for heat resistance. Single-flute designs work best for fast, clean cuts in production environments.

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: 82°, 1 Flute, 5/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-806)
KEO
KEO Countersink: 82°, 1 Flute, 5/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-806)
KEO Countersink: 100°, 1 Flute, 5/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-810)
KEO
KEO Countersink: 100°, 1 Flute, 5/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-810)
KEO Countersink: 82°, 1 Flute, 1 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-910)
KEO
KEO Countersink: 82°, 1 Flute, 1 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-910)
KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-613)
KEO
KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-613)
KEO Countersink: 60°, 1 Flute, 5/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-807)
KEO
KEO Countersink: 60°, 1 Flute, 5/8 in Body Dia, AlTiN Coated High Speed Steel (MPN 919-002-807)
KEO Countersink: 82°, 1 Flute, 3/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-627)
KEO
KEO Countersink: 82°, 1 Flute, 3/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-627)

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