HSS Titanium PRO-TiN DIN 338 Irwin metal drill bit.

The HSS Titanium PRO-TiN titanium drills are produced in accordance with DIN 338 standards. Coated with titanium nitride - TiN (hardness of approx. 80 HRC). Designed mainly for drilling in metal. Cylindrical grip. Joran quality.

Manufacturer: Irwin
Catalog number: 10502585
Diameter: 4.5 mm.
Working length: 47 mm.
Overall length: 80 mm.
Application: HSS Titanium PRO-TiN DIN 338 drills are intended for precise and repeatable drilling in metal, as well as wood and plastic.
Construction: Made of HSS high-speed steel coated with a titanium nitride (TiN) layer. The TiN coating reduces vibrations and increases the durability of the drill. It provides a very high surface hardness. Produced according to DIN 338 standards. Cylindrical grip. Aggressive 135-degree Split Point angle ensures perfect centering and reduces pressure force. Ground drill spiral. High thermal resistance and durability. 40-60% faster drilling compared to traditional drills.
Packaging: PVC tube or skin-type packaging.

Irwin HSS Pro-TiN Titanium DIN 338 metal drills are exceptionally fast and precise. Produced at the Danish Irwin joran factory.
The HSS PRO-TiN drill body made of high-speed steel is coated with a layer of titanium nitride (TiN). This additive ensures exceptional drill strength and hardness (approx. 80 HRC). Additionally, the TiN coating prevents the drill from overheating (low friction coefficient). The heat generated during work mainly goes to the chips and coolant. These properties make TiN drills very durable. The speed of titanium drills is 40-60% faster than traditional high-speed steel drills. The feed speed is also increased by 10-20% without significantly reducing the drill's durability. The 135-degree Split Point angle reduces pressure during drilling and ensures efficiency and perfect centering. The ground spiral, of industrial quality, guarantees precise drilling and fast removal of debris.