KEO Countersink: 120°, 1 Flute, 1 in Body Dia
SKU 3G-OTH-185339
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Frequently Asked Questions
What is the KEO 120° countersink used for?
The KEO 120° countersink is designed for creating chamfered holes in metal, plastic, or wood, typically for deburring or preparing a surface for flat-head screws. Its single-flute design provides fast, chatter-free cutting in production and maintenance applications.
What are the specifications of the KEO 919-002-912 countersink?
The KEO 919-002-912 is a 120° countersink with one flute, a 1-inch body diameter, and an AlTiN (aluminum titanium nitride) coating on high-speed steel. It is a fast-cutting single-flute countersink from KEO, suitable for general-purpose chamfering and deburring.
Where to buy KEO countersinks worldwide?
You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the KEO 919-002-912 or other KEO tooling.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required chamfer angle (e.g., 120° for flat-head screws), material hardness, and hole size. The single-flute design offers fast cutting for softer materials, while the AlTiN coating extends tool life in abrasive metals. Match body diameter to your workpiece clearance.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















