KEO Countersink: 90°, 3 Flute, 5/16 in Body Dia
SKU 3G-OTH-184668
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Frequently Asked Questions
What is the KEO 919-002-787 countersink used for?
The KEO 919-002-787 is a general-purpose three-flute countersink used to create a 90° chamfer or countersink hole in metal, plastic, or wood. It is commonly applied in machining, fabrication, and assembly operations to prepare holes for flat-head screws or deburr edges. The AlTiN coating on cobalt steel enhances wear resistance and tool life.
What are the specifications of the KEO 919-002-787 countersink?
The KEO 919-002-787 is a 90° countersink with three flutes and a 5/16 in body diameter. It features an AlTiN (aluminum titanium nitride) coating on cobalt steel for heat resistance and durability. The manufacturer part number is 919-002-787, and it is designed for general-purpose countersinking in various materials.
Where to buy the KEO 919-002-787 countersink worldwide?
You can source the KEO 919-002-787 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; we supply this KEO tool as part of our extensive cutting-tool inventory.
How to select the correct KEO countersink for your application?
Select a KEO countersink based on the required chamfer angle (e.g., 90° for flat-head screws), material hardness, and hole size. The 919-002-787 with AlTiN coating suits harder materials like steel. Match the body diameter to your workpiece thickness and ensure the flute count (three flutes) provides balanced cutting and chip evacuation.
Used in
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.
