KEO Countersink: 82°, 6 Flute, 1/8 in Body Dia, 1/8 in Shank
SKU 3G-OTH-188466
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Frequently Asked Questions
What is the KEO 82° countersink used for?
The KEO 82° six-flute countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its cobalt construction suits harder materials like stainless steel, and the six-flute design provides a smooth finish without chatter.
What are the specifications of the KEO 919-000-729 countersink?
The KEO 919-000-729 is an 82° countersink with six flutes, a 1/8 in body diameter, and a 1/8 in shank. It is made from cobalt for durability and is designed for smooth-finish countersinking in industrial machining.
Where to buy KEO countersinks worldwide?
You can source the KEO 919-000-729 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your machining needs.
How to select the right KEO countersink for your application?
Select a KEO countersink based on screw head angle (82° for flat-head screws), material compatibility (cobalt for hard metals), and shank size matching your tool holder. The six-flute design reduces vibration for a smoother finish in production runs.
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.















