KEO Countersink: 100°, 6 Flute, 1 3/4 in Body Dia, 3/4 in Shank
SKU 3G-OTH-188027
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Frequently Asked Questions
What is a KEO 100° countersink used for?
This KEO 100° countersink is used for deburring and countersinking holes in metal, creating a smooth finish for flush fastener seating. It is ideal for aerospace, automotive, and general machining applications where precision and surface quality are critical.
What are the specifications of the KEO 919-000-829 countersink?
The KEO 919-000-829 is a 100°, six-flute countersink with a 1 3/4 in body diameter and a 3/4 in shank, made from cobalt. It is designed for smooth-finish countersinking in hard materials, offering durability and consistent performance.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-000-829 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling. Contact us for pricing and lead time on this cobalt six-flute countersink.
How to select the right KEO countersink for my application?
Select a KEO countersink based on material hardness, hole size, and desired finish. For hard metals, choose cobalt or carbide flutes. Match the body diameter to your fastener head size and the shank to your tool holder. This 100°, six-flute design provides smooth, chatter-free results.
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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.















