KEO Countersink: 90°, 3 Flute, 3/16 in Body Dia, 3/16 in Shank
SKU 3G-OTH-184619
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Frequently Asked Questions
What is the KEO 917-000-343 countersink used for?
The KEO 917-000-343 is a 90°, three-flute carbide countersink used for deburring and countersinking holes in metal, plastic, and composite materials. It creates a clean, chamfered seat for flat-head screws in general industrial machining and fabrication applications.
What are the specifications of the KEO 917-000-343 countersink?
The KEO 917-000-343 has a 90° included angle, three flutes, a 3/16 in body diameter, and a 3/16 in shank. It is made of carbide and is a general purpose countersink. The manufacturer part number is 917-000-343.
Where to buy the KEO 917-000-343 countersink worldwide?
You can source the KEO 917-000-343 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct KEO tool for your application.
How to select the correct KEO countersink for your application?
Select a KEO countersink based on the required chamfer angle (e.g., 90° for flat-head screws), material compatibility (carbide for hard metals), and shank size matching your tool holder. The 917-000-343 with a 3/16 in shank fits standard collets and drill chucks.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO general purpose three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












