- 16mm Countersink Drill Bit – Brazed Carbide Tip For Metal, Chamfering & Milling, Ideal For Cast Iron & Alloy Steel (Low RPM)
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About This Product
This countersink drill bit is a beast for metalwork.
It's got a carbide insert brazed on there – that's a solid welding process that keeps the tip locked on tight, way stronger than just glued or pressed.
That means it can handle harder metals like cast iron, alloy steel, and non-ferrous metals way better than standard HSS countersinks.
But hey, you want function over fashion, right?
Because carbide is crisp and hard, you need a stable setup – no wobbling, no chatter.
This bit likes low speed and light cuts.
Keep your RPM around 200, and use light feed rates – about 0.
08 to 0.
4mm per revolution depending on the material.
It's designed for precision chamfering, deburring, and milling on tough metals.
The dimensions are 16mm diameter, with 12mm shank, and 80mm overall length.
Perfect for machinists, fabricators, or anyone working with steel, iron, or aluminum.
Treat it right, and it'll treat you right.
