KEO Countersink: 100°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank
The KEO Countersink: 100° is a fast-cutting single-flute countersink made from AlTiN coated cobalt, with a 3/16 in body diameter and 3/16 in shank (MPN 919-002-605). 3G Electric interprets customer demand and…
SKU 3G-OTH-185567
Need installation or engineering help?
Ask a question
Product Description
The KEO Countersink: 100° is a fast-cutting single-flute countersink made from AlTiN coated cobalt, with a 3/16 in body diameter and 3/16 in shank (MPN 919-002-605). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, Fluke and KEO.
Frequently Asked Questions
What is a KEO 100° countersink used for?
A KEO 100° countersink is used to create a conical recess in a workpiece, typically for a flathead screw or bolt to sit flush with the surface. The 100° angle is common in aerospace and sheet-metal applications. This single-flute design provides fast, chatter-free cutting in materials like steel and aluminum.
What are the specifications of the KEO 919-002-605 countersink?
The KEO 919-002-605 is a 100°, single-flute countersink with a 3/16 in body diameter and a 3/16 in shank. It features an AlTiN coated cobalt construction for heat resistance and extended tool life. This fast-cutting design is optimized for high-speed machining and produces a smooth finish.
Where to buy KEO countersinks worldwide?
You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the KEO 919-002-605 or other KEO tooling. We supply genuine KEO products to customers globally.
How to select the right KEO countersink for my application?
Select a KEO countersink based on the screw head angle (e.g., 100° for aerospace), material hardness, and desired finish. For hard metals, choose AlTiN coated cobalt tools like the 919-002-605 for heat resistance. Single-flute designs cut faster but may require slower feed rates. Always match shank diameter to your tool holder.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















