KEO Countersink: 100°, 3 Flute, 1 1/4 in Body Dia
SKU 3G-OTH-184870
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is used for deburring and countersinking holes in metal, plastic, and wood. Its three-flute design provides smooth cutting and reduces chatter, making it ideal for general-purpose machining in automotive, aerospace, and fabrication shops.
What are the specifications of the KEO 917-000-098 countersink?
The KEO 917-000-098 is a 100° countersink with three flutes, a 1 1/4 in body diameter, and TiN-coated high-speed steel construction. The TiN coating increases wear resistance and tool life. It is designed for general-purpose countersinking and deburring operations.
Where to buy the KEO 100° countersink worldwide?
You can source the KEO 100° 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 KEO tool.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required angle (e.g., 100° for flat-head screws), body diameter matching hole size, and material. For harder materials, choose TiN-coated high-speed steel like the 917-000-098. Ensure the flute count suits your finish needs—three flutes reduce vibration.
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.















