KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia
SKU 3G-OTH-185771
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Frequently Asked Questions
What is a KEO 90° countersink used for?
A KEO 90° countersink creates a conical recess for flat-head screws in metalworking and machining applications. Its single-flute design with AlTiN-coated cobalt provides fast cutting and extended tool life on hardened steels and stainless alloys.
What are the specifications of the KEO 919-002-613 countersink?
The KEO 919-002-613 is a 90° single-flute countersink with a 5/8 in body diameter, made from AlTiN-coated cobalt. It is designed for fast cutting in industrial machining operations. The manufacturer part number is 919-002-613.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-002-613 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this AlTiN-coated cobalt tool.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required angle (90° for flat-head screws), body diameter matching your fastener size, and coating for material compatibility. AlTiN-coated cobalt suits high-hardness alloys. Consult your machining parameters for optimal feed and speed.
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Common applications for KEOKEO Products
3G Electric supplies KEO fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















