KEO Countersink: 82°, 6 Flute, 7/8 in Body Dia
SKU 3G-OTH-188402
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the KEO 82° countersink used for?
The KEO 82° six-flute countersink is designed for creating smooth, burr-free chamfered holes in metal and plastic workpieces. It is commonly used in machining and fabrication for deburring and countersinking screw holes to ensure flush fastener seating.
What are the specifications of the KEO 919-000-355 countersink?
The KEO 919-000-355 is an 82° countersink with six flutes, a 7/8 in body diameter, and a TiN-coated high-speed steel construction. The TiN coating enhances wear resistance and tool life. It is manufactured by KEO under MPN 919-000-355.
Where to buy the KEO 82° countersink worldwide?
3G Electric supplies the KEO 82° six-flute countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this KEO tool.
How to select the right KEO countersink for your application?
Select the KEO countersink based on hole angle (82° for standard flat-head screws), body diameter matching your hole size, and coating. TiN-coated high-speed steel suits ferrous metals. For non-ferrous materials, uncoated HSS may suffice. Always match flute count to desired finish smoothness.
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.















