KEO Countersink: 110°, 6 Flute, 3/8 in Body Dia
SKU 3G-OTH-187958
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the KEO 55084 countersink used for?
The KEO 55084 is a 110°, 6-flute countersink designed for creating smooth, burr-free chamfers on drilled holes in metal and plastic. It is commonly used in machining, fabrication, and assembly operations where a clean finish is required for fastener seating or deburring.
What are the specifications of the KEO 55084 countersink?
The KEO 55084 is a high-speed steel countersink with a 110° included angle and 6 flutes. It has a 3/8 in body diameter and is manufactured by KEO. The part number is 55084. It is designed for smooth-finish applications in industrial deburring and chamfering.
Where to buy the KEO 55084 countersink worldwide?
3G Electric supplies the KEO 55084 countersink worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other KEO cutting tools.
How to select the correct KEO countersink for your application?
Select the KEO countersink based on hole size and material. The 110° angle suits standard fastener countersinks, while the 6-flute design provides smoother cutting and reduced chatter. For harder materials, consider high-speed steel tools like the 55084. Always match body diameter to your tool holder.
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.















