KEO Countersink: 100°, 6 Flute, 1/2 in Body Dia
SKU 3G-OTH-188144
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Frequently Asked Questions
What is a KEO 100° countersink used for?
This KEO 100° countersink creates smooth, countersunk holes for flat-head screws in metalworking and machining applications. Its six-flute design reduces chatter and delivers a clean finish, making it suitable for precision deburring and chamfering in industrial manufacturing.
What are the specifications of the KEO 919-000-420 countersink?
The KEO 919-000-420 is a 100°, six-flute countersink with a 1/2 in body diameter, made from high-speed steel. It is designed for smooth-finish countersinking and is compatible with standard drill chucks. The 100° angle suits metric flat-head fasteners.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-000-420 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-speed steel, six-flute countersink.
How to select the right KEO countersink for your application?
Match the countersink angle to your fastener head angle—100° for metric flat-head screws. Choose flute count based on finish: six-flute designs like this KEO model minimize vibration for smoother results. Body diameter must clear the screw head; high-speed steel suits general-purpose machining.
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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.
