KEO Countersink: 110°, 6 Flute, 5/16 in Body Dia
SKU 3G-OTH-188269
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Frequently Asked Questions
What is the KEO 55583-TiN countersink used for?
The KEO 55583-TiN is a 110° six-flute countersink designed for producing smooth, burr-free chamfers on drilled holes in metal. It is commonly used in machining and fabrication for deburring and countersinking operations on steel, stainless steel, and other alloys.
What are the specifications of the KEO 55583-TiN countersink?
The KEO 55583-TiN has a 110° included angle, six flutes, and a 5/16 in body diameter. It features a TiN (titanium nitride) coating on cobalt steel for extended tool life. The manufacturer part number is 55583-TiN, and it is made by KEO.
Where to buy the KEO 55583-TiN countersink worldwide?
3G Electric supplies the KEO 55583-TiN countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this KEO tool.
How to select the correct KEO countersink for your application?
Select a KEO countersink based on the required chamfer angle (110° for standard flat-head screws), flute count (six flutes for smoother finish), and body diameter matching the hole size. TiN coating improves wear resistance on harder materials. Always match the tool to your workpiece material.
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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.















