KEO Countersink: 100°, 3 Flute, 5/8 in Body Dia
SKU 3G-OTH-184968
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Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is designed for creating chamfered holes in metal, plastic, and composite materials. Its three-flute design provides smooth cutting and reduced chatter, making it ideal for deburring and countersinking in general machining, automotive, and aerospace applications.
What are the specifications of the KEO 917-001-019 countersink?
The KEO 917-001-019 is a 100° countersink with three flutes, a 5/8 in body diameter, and a TiN-coated carbide construction. The TiN coating enhances wear resistance and tool life. It is a general-purpose tool suitable for use with manual or CNC equipment.
Where to buy the KEO 917-001-019 countersink worldwide?
You can source the KEO 917-001-019 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.
How to select the correct KEO countersink for your application?
Select the KEO countersink based on material type, hole size, and desired chamfer angle. For general-purpose use, the 100° three-flute design works well on metals and plastics. Match the body diameter to your tool holder and ensure the TiN coating is suitable for your cutting speed and material hardness.
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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.















