KEO Countersink: 100°, 6 Flute, 5/16 in Body Dia
SKU 3G-OTH-187899
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Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is designed for creating smooth, countersunk holes in metal and composite materials. Its six-flute design reduces chatter and vibration, producing a clean finish. It is commonly used in aerospace, automotive, and general machining applications where precise 100° countersinks are required.
What are the specifications of the KEO 919-000-808 countersink?
The KEO 919-000-808 is a 100°, six-flute countersink with a 5/16 in body diameter. It features a TiN (titanium nitride) coating on cobalt steel for extended tool life and heat resistance. This smooth-finish countersink is ideal for high-production environments requiring consistent, burr-free results.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-000-808 to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to source this tool for your machining operations.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required angle (e.g., 100°), material hardness, and desired finish. For harder materials, choose TiN-coated cobalt tools like the 919-000-808 for durability. Match the body diameter to your pilot hole size and ensure the flute count suits your feed rate to minimize chatter.
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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.
