KEO 90° Zero-Flute Countersink, 1/2 in Body Dia, 5/16 in Shank, Cobalt Steel
KEO Anti-Vibration Zero-Flute Countersinks.
SKU 3G-OTH-194776
Also listed as: 919000223 · 919 000 223
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Product Description
KEO Anti-Vibration Zero-Flute Countersinks.
Frequently Asked Questions
What is a KEO 90° zero-flute countersink used for?
This KEO countersink creates clean, burr-free 90° chamfers on drilled holes in metal, ideal for deburring and countersinking screw heads in machining, fabrication, and maintenance applications across industrial departments.
What are the specifications of the KEO 919-000-223 countersink?
The KEO 919-000-223 is a 90° zero-flute countersink with a 1/2 in body diameter and 5/16 in shank, made from cobalt steel. It is designed for anti-vibration performance in high-speed machining of hard materials.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-000-223 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling regardless of your location.
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 metals like stainless steel, choose cobalt steel tools like this KEO zero-flute design to reduce vibration and extend tool life.
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Common applications for KEOKEO Products
3G Electric supplies KEO anti-vibration zero-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
