Общий каталог Widia 2017 - страница 1473

Highly Polished Surfaces

• Reduction of friction in the chip fl ute and on the lands, resulting in superior chip evacuation.
• Shorter drilling time through omission of reversing cycles.

WU20PD™ Grade

• Advanced TiAlN multilayer PVD coating for steel and cast iron.
• Ultra fi ne-grain carbide ensures process reliability at high feed rates.

Customisation

• Intermediate sizes, even up to 16mm diameter, available as semi-standards.
• Length variations, including longer versions up to 550mm, available as custom solutions.
• For drilling non-ferrous and uncoated materials, sharp versions are recommended and available as custom solutions.
• Excellent surface fi nish and concentricity.