KEO Countersink: 90°, 6 Flute, 1 in Body Dia
SKU 3G-OTH-188497
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Frequently Asked Questions
What is a KEO 6-flute countersink used for?
The KEO 6-flute countersink creates smooth, chatter-free 90° chamfers on drilled holes in metal, plastic, and composite materials. Its six-flute design and AlTiN coating reduce heat and improve finish in production machining, tool-and-die work, and aerospace applications.
What are the specifications of the KEO 919-002-425 countersink?
This KEO countersink has a 1-inch body diameter, 90° included angle, six flutes, and an AlTiN-coated carbide construction. The manufacturer part number is 919-002-425. It is designed for smooth-finish countersinking in hard materials where tool life and surface quality are critical.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-002-425 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this smooth-finish six-flute countersink with AlTiN coating.
How to select the right KEO countersink for your application?
Match the countersink body diameter to your hole size and required chamfer depth. For hard materials like stainless steel or titanium, choose a carbide tool with AlTiN coating, such as the KEO 919-002-425. Ensure the flute count matches your finish requirements — six flutes minimize vibration for smooth results.
Used in
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.
