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KEO Countersink: 100°, 1 Flute, 1/4 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 100°, 1 Flute, 1/4 in Body Dia

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185243

Also listed as: 919000626 · 919 000 626

Brand
KEO
Item
Countersink: 100°, 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
919-000-626

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 100° countersink used for?

The KEO 100° countersink is designed for creating chamfered holes in metal, particularly for 100-degree flat-head screws. It is commonly used in aerospace, automotive, and general machining applications where precise countersinking is required.

What are the specifications of the KEO 919-000-626 countersink?

The KEO 919-000-626 is a 100°, single-flute countersink with a 1/4 in body diameter. It features a TiN-coated cobalt construction for durability and heat resistance. This fast-cutting tool is ideal for high-speed machining of ferrous and non-ferrous metals.

Where to buy the KEO 919-000-626 countersink worldwide?

You can source the KEO 919-000-626 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining operations.

How to select the correct KEO countersink for my application?

Select the KEO countersink based on screw head angle (100° for flat-head screws), body diameter matching hole size, and material compatibility. For hard metals, choose TiN-coated cobalt like the 919-000-626. Always verify shank fit with your tool holder before use.

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, 1/8 in Body Dia, 1/8 in Shank, TiN Coated Cobalt (MPN 919-000-622)
KEO
KEO Countersink: 100°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank, TiN Coated Cobalt (MPN 919-000-622)
KEO Countersink: 100°, 1 Flute, 1 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-638)
KEO
KEO Countersink: 100°, 1 Flute, 1 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-638)
KEO Countersink: 100°, 1 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-628)
KEO
KEO Countersink: 100°, 1 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-628)
KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-634)
KEO
KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-634)
KEO Countersink: 100°, 1 Flute, 2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-644)
KEO
KEO Countersink: 100°, 1 Flute, 2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-644)
KEO Countersink: 100°, 1 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-632)
KEO
KEO Countersink: 100°, 1 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-632)

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This KEO countersink features a 60° included angle and a single-flute design for fast cutting. It has a 3/8 in body diameter and is made from cobalt steel for heat resistance. Used for deburring and countersinking holes in ferrous and non-ferrous materials, creating a conical seat for flat-head screws
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This KEO countersink features a 100° included angle and a single-flute design for fast cutting. It has a 1/2 in body diameter and is made from cobalt, suitable for deburring and countersinking in ferrous and non-ferrous materials. Commonly used in machining and metalworking applications
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This KEO countersink features a 120° included angle and a single-flute design for fast cutting. It is made from high-speed steel (HSS) and has a 1/8 in body diameter with a 1/8 in shank diameter. Suitable for deburring and countersinking holes in metal, plastic, and wood, it creates a chamfered seat for flat-head screws in manual or CNC applications
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This KEO countersink features a 120° included angle and a single-flute design for fast cutting. It is made from high-speed steel (HSS) and has a 1/8 in body diameter with a 1/8 in shank diameter. Suitable for deburring and countersinking holes in metal, plastic, and wood, it creates a chamfered seat for flat-head screws in manual or CNC applications
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