KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia
SKU 3G-OTH-188469
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Frequently Asked Questions
What is a KEO 6-flute countersink used for?
A KEO 6-flute countersink creates smooth, chatter-free 90° chamfers on drilled holes in metal, plastic, or wood. It is ideal for deburring and countersinking screw heads in machining, fabrication, and assembly applications across industrial departments.
What are the specifications of the KEO 919-003-013 countersink?
The KEO 919-003-013 is a 90°, 6-flute countersink with a 1/2 in body diameter. It features a TiN-coated carbide construction for extended tool life and is designed for smooth-finish countersinking in ferrous and non-ferrous materials.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-003-013 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine industrial tooling without the hassle of international sourcing.
How to select the right KEO countersink for your application?
Match the countersink body diameter to your hole size and desired chamfer depth. For hard materials like stainless steel, choose a TiN-coated carbide tool like the KEO 919-003-013. Always verify the flute count—6-flute designs reduce vibration for a smoother finish.
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.















