KEO Countersink: 120°, 3 Flute, 1/4 in Body Dia
SKU 3G-OTH-185011
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Frequently Asked Questions
What is a KEO 120° countersink used for?
A KEO 120° countersink creates a conical recess for flat-head screws in metalworking. Its 3-flute design reduces chatter for a smooth finish. KEO's TiN-coated cobalt construction suits general-purpose deburring and countersinking across machining, fabrication, and maintenance applications.
What are the specifications of the KEO 917-000-258 countersink?
The KEO 917-000-258 is a 120° countersink with 3 flutes, a 1/4 in body diameter, and TiN-coated cobalt material. It is a general-purpose three-flute countersink from KEO, designed for precision chamfering and deburring in industrial settings.
Where to buy KEO countersink 917-000-258 worldwide?
3G Electric supplies the KEO 917-000-258 countersink worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this KEO tool to your facility. Contact us for pricing and lead time on this general-purpose three-flute countersink.
How to select the right KEO countersink for your application?
Select a KEO countersink based on screw head angle (120° for flat-head), material (TiN-coated cobalt for steel), and flute count (3-flute for reduced vibration). Match body diameter to your screw size. For deburring, ensure the tool's angle matches the chamfer required. Consult KEO's catalog for specific material recommendations.
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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.















