KEO Countersink: 60°, 6 Flute, 5/8 in Body Dia
SKU 3G-OTH-188213
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a KEO 60° countersink used for?
This KEO 60° countersink is designed for creating smooth, chamfered holes in metal and composite materials. Its six-flute design and AlTiN-coated carbide body provide clean finishes and extended tool life in production machining, tool-and-die work, and aerospace applications.
What are the specifications of the KEO 919-002-379 countersink?
The KEO 919-002-379 is a 60° included-angle, six-flute countersink with a 5/8 in body diameter. It features AlTiN-coated carbide construction for wear resistance. This smooth-finish tool is suitable for deburring and countersinking operations on ferrous and non-ferrous materials.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-002-379 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this AlTiN-coated carbide tool.
How to select the right KEO countersink for my application?
Select a KEO countersink based on material hardness, hole size, and finish requirements. For hard metals, choose AlTiN-coated carbide like the 919-002-379. Match the body diameter to your hole size and ensure the included angle (60°) suits your fastener or design spec. Consult 3G Electric for application guidance.
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.















