KEO Countersink: 90°, 3 Flute, 1/8 in Body Dia, 1/8 in Shank

A KEO 90° 3-flute countersink is used to create a conical recess for flat-head screws in metal, plastic, or wood. The 90° angle matches standard screw heads, and the three-flute design provides smooth, chatter-free cutting. It is common in machining, fabrication, and assembly operations.

The KEO countersink 917-000-341 has a 90° included angle, three flutes, a 1/8 in body diameter, and a 1/8 in shank. It is made of carbide for durability. The manufacturer part number is 917-000-341, and the brand is KEO. It is a general-purpose tool for deburring and countersinking.

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 time. 3G Electric supplies KEO tooling to customers in manufacturing, aerospace, and automotive industries globally.

To select the correct KEO countersink, match the body diameter to the screw head size and the shank diameter to your tool holder. For flat-head screws, use a 90° countersink. The 1/8 in shank fits standard collets. Ensure the carbide grade suits your workpiece material. KEO offers various flute counts for different materials.