KEO Countersink: 100°, 6 Flute, 5/8 in Body Dia
SKU 3G-OTH-188554
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Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is designed for creating smooth, chamfered holes in metal and other materials. Its six-flute design and AlTiN coating reduce chatter and improve finish, making it ideal for aerospace, automotive, and general machining applications where precision countersinking is required.
What are the specifications of the KEO 919-002-706 countersink?
The KEO 919-002-706 is a 100°, six-flute countersink with a 5/8 in body diameter. It features an AlTiN coated high-speed steel construction for extended tool life and heat resistance. This smooth-finish countersink is designed for use in CNC and manual machines for clean, burr-free results.
Where to buy KEO countersinks worldwide?
KEO countersinks, including the 919-002-706, are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for pricing and lead time on this and other KEO tooling.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required angle (e.g., 100°), material type, and desired finish. For harder materials, choose AlTiN coated high-speed steel like the 919-002-706 for better wear resistance. Match the body diameter to your hole size and ensure proper RPM for optimal chip evacuation and surface quality.
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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.

