KEO Countersink: 120°, 1 Flute, 3/4 in Body Dia
SKU 3G-OTH-185805
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Frequently Asked Questions
What is a KEO 120° countersink used for?
A KEO 120° countersink creates a conical recess for flat-head screws in metalworking. Its single-flute cobalt design cuts quickly in hardened steels and stainless steel, making it ideal for tool and die shops, aerospace maintenance, and general machining applications.
What are the specifications of the KEO 919-000-681 countersink?
The KEO 919-000-681 is a 120° single-flute countersink with a 3/4 in body diameter, made from cobalt steel. It is designed for fast, chatter-free cutting in ferrous materials. The 1-flute geometry provides efficient chip evacuation and a smooth finish.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-000-681 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this cobalt single-flute tool.
How to select the right KEO countersink for your job?
Match the countersink angle (e.g., 120°) to your screw head angle. Choose cobalt for hard materials like stainless steel; single-flute designs reduce vibration. For the KEO 919-000-681, ensure your drill press or hand tool can accommodate the 3/4 in body diameter.
Used in
Common applications for KEOKEO 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.
