KEO Countersink: 100°, 6 Flute, 1/4 in Body Dia
SKU 3G-OTH-188075
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Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is designed for creating smooth, chamfered holes in metal and plastic workpieces. Its six-flute design reduces chatter and vibration, producing a clean finish ideal for aerospace, automotive, and general machining applications where precise countersinking is required.
What are the specifications of the KEO 919-000-413 countersink?
The KEO 919-000-413 is a 100° countersink with six flutes, a 1/4 in body diameter, and a TiN-coated high-speed steel construction. The TiN coating increases wear resistance and tool life. It is manufactured by KEO and is suitable for use in drill presses and handheld tools.
Where to buy the KEO 919-000-413 countersink worldwide?
3G Electric supplies the KEO 919-000-413 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to any country.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required angle (e.g., 100° for flat-head screws), body diameter matching the screw head size, and flute count for finish quality. For harder materials, choose a TiN-coated high-speed steel tool like the 919-000-413 to extend tool life. Always match the countersink to your workpiece material.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO smooth-finish six-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

