KEO Countersink: 90°, 6 Flute, 3/8 in Body Dia
SKU 3G-OTH-187931
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Frequently Asked Questions
What is the KEO 6-flute countersink used for?
The KEO 6-flute countersink is used for creating smooth, burr-free 90° chamfered holes in metal and other materials. Its six-flute design reduces chatter and vibration, making it ideal for precision deburring and countersinking in industrial machining, automotive, and aerospace applications.
What are the specifications of the KEO 919-002-729 countersink?
The KEO 919-002-729 is a 90° countersink with six flutes and a 3/8 in body diameter. It features an AlTiN (aluminum titanium nitride) coating on high-speed steel for extended tool life and heat resistance. This smooth-finish countersink is designed for precise, chatter-free operation in ferrous and non-ferrous materials.
Where to buy the KEO 919-002-729 countersink worldwide?
You can source the KEO 919-002-729 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine KEO tooling for your machining needs.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required chamfer angle (90° for standard fasteners), flute count (6-flute for smoother finish), and body diameter matching your hole size. The AlTiN coating suits high-speed machining of hardened steels. Always match the tool to your material and machine RPM for optimal results.
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.
