KEO Countersink: 100°, 3 Flute, 3/8 in Body Dia
SKU 3G-OTH-184692
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Frequently Asked Questions
What is the KEO Countersink 55773-TiALN used for?
The KEO Countersink 55773-TiALN is used for deburring and countersinking holes in metal, plastic, and composite materials. Its 100° included angle and three-flute design provide smooth, chatter-free operation in general-purpose machining applications.
What are the specifications of the KEO Countersink 55773-TiALN?
The KEO Countersink 55773-TiALN has a 100° included angle, three flutes, a 3/8 in body diameter, and a TiAlN coating on carbide. The TiAlN coating enhances wear resistance and allows higher cutting speeds in ferrous and non-ferrous materials.
Where to buy the KEO Countersink 55773-TiALN worldwide?
You can source the KEO Countersink 55773-TiALN through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining operations.
How to select the right KEO countersink for your application?
Select a KEO countersink based on material, hole size, and desired finish. For general-purpose work, the 55773-TiALN with 100° angle suits standard screw heads. Match body diameter to your hole size and use TiAlN coating for harder materials to extend tool life.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO general purpose three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















