KEO Countersink: 100°, 6 Flute, 5/8 in Body Dia
SKU 3G-OTH-188205
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Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is used for creating smooth, chamfered holes in metal and plastic workpieces. Its six-flute design reduces chatter and vibration, making it ideal for precision deburring and countersinking in aerospace, automotive, and general machining applications.
What are the specifications of the KEO 919-000-425 countersink?
The KEO 919-000-425 is a 100° countersink with six flutes, a 5/8 in body diameter, and a TiN-coated high-speed steel construction. The TiN coating increases tool life and reduces friction. It is designed for smooth-finish countersinking in ferrous and non-ferrous materials.
Where to buy the KEO 919-000-425 countersink worldwide?
You can source the KEO 919-000-425 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 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., 100° for flat-head screws), body diameter matching the hole size, and flute count for finish quality. For harder materials, choose a TiN-coated high-speed steel option like the 919-000-425 to extend tool life and reduce heat buildup.
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.















