KEO Countersink: 120°, 6 Flute, 1 3/4 in Body Dia, 3/4 in Shank
SKU 3G-OTH-187922
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the KEO 120° 6-flute countersink used for?
The KEO 120° 6-flute countersink is designed for deburring and countersinking holes in metal, producing a smooth finish. Its six-flute design reduces chatter and vibration, making it ideal for precision work on steel, stainless steel, and other hard materials in industrial machining and fabrication.
What are the specifications of the KEO 919-000-901 countersink?
The KEO 919-000-901 countersink has a 120° included angle, 6 flutes, a 1 3/4 in body diameter, and a 3/4 in shank. It is made from cobalt steel for heat resistance and durability. The manufacturer part number is 919-000-901, and it is produced by KEO.
Where to buy the KEO 919-000-901 countersink worldwide?
You can source the KEO 919-000-901 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 this KEO cobalt countersink to procurement teams and engineers globally.
How to select the right KEO countersink for your application?
Select a KEO countersink based on material hardness and desired finish. For hard metals like stainless steel, choose cobalt steel flutes. The 120° angle suits standard screw heads. Match the body diameter to hole size and shank to your tool holder. KEO's six-flute design minimizes vibration for smoother results.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO smooth-finish six-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















