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KEO Countersink: 100°, 1 Flute, 1/2 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 100°, 1 Flute, 1/2 in Body Dia

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185585

Also listed as: 919002983 · 919 002 983

Brand
KEO
Item
Countersink: 100°, 1 Flute, 1/2 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
919-002-983

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 100° countersink used for?

A KEO 100° countersink creates a conical recess for flat-head screws in metalworking. Its single-flute design and TiN-coated carbide body provide fast, clean cutting in steel and stainless steel. 3G Electric supplies this tool for precision deburring and countersinking across industrial machining applications.

What are the specifications of the KEO 919-002-983 countersink?

The KEO 919-002-983 is a 100° single-flute countersink with a 1/2 in body diameter. It features a TiN-coated carbide construction for wear resistance and is designed for fast cutting in ferrous materials. 3G Electric sources this genuine KEO tool for global industrial supply.

Where to buy KEO countersink 919-002-983 worldwide?

3G Electric supplies the KEO 919-002-983 countersink worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this TiN-coated carbide tool to your facility. Contact us for availability and lead time to your region.

How to select the right KEO countersink for my application?

Match the countersink angle (100°) to your fastener head angle and choose body diameter (1/2 in) for hole size. For hard materials, TiN coating reduces friction. KEO single-flute designs suit high-speed manual or CNC operations. 3G Electric can help interpret your application 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 Countersink: 100°, 1 Flute, 1/4 in Body Dia, TiN Coated Carbide (MPN 919-002-981)
KEO
KEO Countersink: 100°, 1 Flute, 1/4 in Body Dia, TiN Coated Carbide (MPN 919-002-981)
KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, TiN Coated Carbide (MPN 919-002-985)
KEO
KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, TiN Coated Carbide (MPN 919-002-985)
KEO Countersink: 100°, 1 Flute, 1 in Body Dia, TiN Coated Carbide (MPN 919-002-986)
KEO
KEO Countersink: 100°, 1 Flute, 1 in Body Dia, TiN Coated Carbide (MPN 919-002-986)
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. It has a 3/8 in body diameter and is made of TiN-coated carbide. Suitable for creating conical recesses in metal or plastic to match 100° flat-head screws in production and maintenance applications
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. It has a 3/8 in body diameter and is made of TiN-coated carbide. Suitable for creating conical recesses in metal or plastic to match 100° flat-head screws in production and maintenance applications
KEO Countersink: 100°, 1 Flute, 1 1/4 in Body Dia, 3/4 in Shank, TiN Coated Carbide (MPN 919-002-987)
KEO
KEO Countersink: 100°, 1 Flute, 1 1/4 in Body Dia, 3/4 in Shank, TiN Coated Carbide (MPN 919-002-987)
KEO Countersink: 90°, 1 Flute, 1/2 in Body Dia, TiN Coated Carbide (MPN 919-002-975)
KEO
KEO Countersink: 90°, 1 Flute, 1/2 in Body Dia, TiN Coated Carbide (MPN 919-002-975)

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This KEO countersink features a 60° included angle and a single-flute design for fast cutting and efficient chip evacuation. Made from cobalt steel, it is suited for creating conical recesses for flathead screws or deburring holes in ferrous materials. Body diameter is 2 in with a 3/4 in shank
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This KEO countersink features a 60° included angle and a single-flute design for fast, chatter-free cutting. The 3/8 in body diameter is made from high-speed steel. It is used to create conical recesses for flat-head screws and for deburring holes in metalworking applications
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