The Widin Carbide Drills Solid 3xD AlTiN Coated – 12.9mm is a high‑performance solid carbide drill designed for durability and precision. Built for engineers, machinists, tradespeople, hobbyists, and workshop professionals, it delivers reliable holes and extended tool life when working with tough materials. At 12.9 mm in diameter, this drill is ready for demanding metalworking applications without sacrificing control or consistency.

Featuring a 3xD length and a durable AlTiN coating, it excels in high‑temperature cutting, reduces friction, and promotes efficient chip evacuation. This combination helps maintain cutting speed and accuracy across a wide range of drilling depths, making it a versatile choice for both shallow and deeper holes.

• Solid carbide core for durability and long tool life: The hardened, wear‑resistant material stays sharper longer, delivering consistent hole quality and fewer tool changes even in hard metals and challenging alloys.
• AlTiN coating for heat resistance and reduced wear: This coating lowers friction, minimizes heat buildup, and extends edge life, enabling reliable performance at higher cutting speeds.
• 3xD length for rigidity and versatile drilling depths: The balanced length provides stiffness to resist deflection while offering reach for a broad range of hole depths and workpiece geometries.

This drill supports faster, more predictable workflows with cleaner holes and fewer interruptions. Its rigid carbide core and protective coating work together to maintain performance across diverse materials and applications, giving you confidence to push for better results and higher productivity.