KEO Countersink: 82°, 6 Flute, 3/8 in Body Dia
SKU 3G-OTH-187957
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Frequently Asked Questions
What is the KEO 82° countersink used for?
The KEO 82° countersink is used for creating smooth, chamfered holes in metal and composite materials. Its six-flute design reduces chatter and vibration, making it ideal for precision deburring and countersinking in aerospace, automotive, and general manufacturing applications.
What are the specifications of the KEO 919-000-738 countersink?
The KEO 919-000-738 is an 82° countersink with six flutes, a 3/8 in body diameter, and a TiN-coated cobalt construction. The TiN coating enhances wear resistance and tool life. It is designed for smooth-finish countersinking in hard materials.
Where to buy KEO countersinks worldwide?
You can source the KEO 919-000-738 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 times.
How to select the right KEO countersink for your application?
Select a KEO countersink based on material hardness, hole size, and finish requirements. For hard metals, choose a TiN-coated cobalt tool like the 919-000-738. Match the body diameter to your hole size and ensure the flute count suits your speed and finish needs.
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.















