KEO Countersink: 82°, 0 Flute, 3/4 in Body Dia
SKU 3G-OTH-194806
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Frequently Asked Questions
What is a KEO zero-flute countersink used for?
A KEO zero-flute countersink creates a clean, chatter-free 82° chamfer for screw heads in metalworking. Its anti-vibration design prevents marking, making it ideal for precision machining, aerospace, and automotive applications where surface finish matters.
What are the specifications of the KEO 919-002-833 countersink?
The KEO 919-002-833 is an 82°, zero-flute countersink with a 3/4 in body diameter, AlTiN-coated cobalt construction. The AlTiN coating extends tool life in hard materials. It is designed for anti-vibration performance in high-precision countersinking operations.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-002-833 to global customers. We handle full logistics, customs clearance, and delivery worldwide. Contact us for pricing and lead time on this AlTiN-coated cobalt tool.
How to select the right KEO countersink for your application?
Match the countersink angle (82° for standard flathead screws) and body diameter to your fastener size. Choose AlTiN coating for abrasive materials like stainless steel. KEO zero-flute designs reduce vibration, improving hole quality in CNC and manual operations.
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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.















