KEO Countersink: 90°, 0 Flute, 1/2 in Body Dia, 5/16 in Shank
SKU 3G-OTH-194846
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Frequently Asked Questions
What is the KEO 90° countersink used for?
The KEO 90° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its zero-flute design reduces vibration and chatter, making it ideal for precision deburring and countersinking on ferrous and non-ferrous materials.
What are the specifications of the KEO 90° countersink?
The KEO countersink has a 90° included angle, 0 flutes, a 1/2 in body diameter, and a 5/16 in shank. It features a TiN-coated cobalt construction for wear resistance. The manufacturer part number is 919-000-224.
Where to buy KEO countersinks worldwide?
You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the KEO 90° countersink model 919-000-224.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the screw head angle (typically 90° for flat-head screws), material compatibility (TiN-coated cobalt for hard metals), and shank size matching your tool holder. For vibration-prone operations, choose the zero-flute anti-vibration design to improve surface finish.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO anti-vibration zero-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
