KEO Countersink: 100°, 3 Flute, 1/4 in Body Dia
SKU 3G-OTH-184637
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Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is used to create a conical recess in metal or plastic for flat-head screws. Its three-flute design provides smooth cutting and reduced chatter, making it suitable for general-purpose deburring and countersinking in industrial machining and fabrication.
What are the specifications of the KEO 917-000-026 countersink?
The KEO 917-000-026 is a 100° countersink with three flutes, a 1/4 in body diameter, and TiN-coated high-speed steel construction. The TiN coating increases hardness and wear resistance for longer tool life in ferrous and non-ferrous materials.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the KEO 917-000-026 or other KEO tooling.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the screw head angle (e.g., 100° for metric flat-head screws), material hardness, and desired finish. For steel or stainless steel, choose TiN-coated high-speed steel like the 917-000-026 for extended tool life. Match body diameter to your drill chuck capacity.
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.















