KEO Countersink: 120°, 6 Flute, 1/4 in Body Dia
SKU 3G-OTH-187849
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Frequently Asked Questions
What is the KEO 120° 6-flute countersink used for?
The KEO 120° 6-flute countersink is designed for creating smooth, burr-free 120° chamfered holes in metal, ideal for aerospace, automotive, and general machining applications. Its cobalt construction provides heat resistance for use on hardened steels and stainless steel.
What are the specifications of the KEO 919-000-877 countersink?
The KEO 919-000-877 is a 120° countersink with 6 flutes, a 1/4 in body diameter, and is made from cobalt. It is part of KEO's Smooth-Finish Six-Flute Countersinks line, designed for high-quality surface finishes in industrial drilling operations.
Where to buy the KEO 919-000-877 countersink worldwide?
3G Electric supplies the KEO 919-000-877 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this KEO tool.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required chamfer angle (e.g., 120°), material hardness (cobalt for tough metals), and hole size. Match the body diameter to your drill chuck capacity. For smooth finishes, choose a 6-flute design like the 919-000-877.
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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.















