KEO Countersink: 100°, 3 Flute, 1/2 in Body Dia
SKU 3G-OTH-184742
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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, typically for flat-head screws. Its three-flute design reduces chatter and provides a smooth finish. Common applications include aerospace, automotive, and general machining where precise countersinking is required.
What are the specifications of the KEO 917-000-221 countersink?
The KEO 917-000-221 is a 100° countersink with three flutes and a 1/2 in body diameter. It is made from cobalt steel for durability in hard materials. The brand is KEO, and the part number is 917-000-221. It is a general-purpose tool for industrial machining.
Where to buy KEO countersinks worldwide?
You can source KEO countersinks like the 917-000-221 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times on this and 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 (cobalt for tough alloys), and body diameter matching the hole size. For general use, a three-flute design minimizes vibration. Always match the tool to your workpiece material and required finish.
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.
