KEO Countersink: 100°, 6 Flute, 2 in Body Dia, 3/4 in Shank
SKU 3G-OTH-187892
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Frequently Asked Questions
What is a KEO 100° countersink used for?
A KEO 100° countersink with six flutes is used to create a smooth, chamfered recess for flat-head screws in metalworking. The 100° angle is common in aerospace and precision machining. The cobalt construction provides heat resistance for use on hardened steels and stainless alloys.
What are the specifications of the KEO 919-000-831 countersink?
The KEO 919-000-831 is a 100°, six-flute countersink with a 2-inch body diameter and a 3/4-inch shank. It is made from cobalt for durability in high-temperature machining. This smooth-finish design reduces chatter and delivers a clean surface for fastener seating.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-000-831 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine KEO tooling without requiring a local distributor.
How to select the right KEO countersink for your application?
Match the countersink angle to your fastener head — 100° is common for aerospace screws. Choose flute count based on finish: six flutes reduce vibration for smoother results. Cobalt material suits harder workpieces. Confirm shank diameter fits your toolholder before ordering.
Used in
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.
