3XD Solid Carbide Drill Bit for Aluminum
A 3XD solid carbide drill bit is designed for drilling aluminum and other non-ferrous metals with a cutting depth equal to three times the drill diameter. Made from premium solid carbide, it offers high hardness, excellent wear resistance, and long tool life.
Key Features:
3XD design – drilling depth up to 3× diameter
Sharp cutting edges – reduce cutting forces and prevent built-up edge on aluminum
High helix angle – ensures smooth chip evacuation and prevents clogging
Polished flutes or TiB₂ coating – lowers friction and improves surface finish
High efficiency and precision – suitable for high-speed machining of aluminum alloys
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