KEO Countersink: 110°, 6 Flute, 1/2 in Body Dia
SKU 3G-OTH-188094
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Frequently Asked Questions
What is the KEO 55585 countersink used for?
The KEO 55585 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, aluminum, and other materials.
What are the specifications of the KEO 55585 countersink?
The KEO 55585 has a 110° included angle, six flutes, and a 1/2 in body diameter. It is made from cobalt steel for durability and heat resistance. The manufacturer part number is 55585, and it is designed for smooth-finish countersinking applications.
Where to buy the KEO 55585 countersink worldwide?
You can source the KEO 55585 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 on this cobalt countersink.
How to select the correct KEO countersink for my application?
Select a KEO countersink based on the required chamfer angle and material. The 110° six-flute design suits standard countersinking in metal. Match the body diameter to your hole size and ensure the tool material (cobalt) is appropriate for the workpiece hardness. Consult a machining guide for specific feed and speed recommendations.
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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.















