KEO Countersink: 82°, 3 Flute, 1/2 in Body Dia

The KEO 82° countersink is used to create a conical recess for flat-head screws in metal, wood, or plastic. Its 82° angle matches standard flat-head fastener angles, ensuring flush seating. Common applications include automotive, aerospace, and general fabrication where precise countersinking is required.

The KEO 917-000-181 is a general-purpose three-flute countersink with an 82° included angle and a 1/2 in body diameter. It is made from cobalt steel for durability in ferrous and non-ferrous materials. The three-flute design reduces chatter and provides a smooth finish.

You can source the KEO 917-000-181 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 KEO tooling to procurement teams internationally.

Select a KEO countersink by matching the included angle to your fastener (82° for standard flat-head screws) and the body diameter to the screw head size. For harder materials like stainless steel, choose cobalt steel (as in the 917-000-181). Three-flute designs are ideal for reducing vibration in production runs.