IRWIN HSS Pro 镀钛金钻头套装 2.5mm x 57mm (2支装)

IRWIN HSS Pro 镀钛金钻头套装专为金属及高强度合金精密钻孔而设计。采用优质高速钢(HSS)材质，表面钛金镀层(TiN)工艺，显著提升耐用性和钻孔性能。钛金镀层硬度高达80 HRC，为钻头提供卓越耐磨性能和超长使用寿命。

• 高效钻孔: 与传统HSS钻头相比，可提升40–60%钻孔速度，并支持10–20%进给率增加，同时保持钻头寿命。
• 优化散热: 钛金镀层导热性差，能将热量导向铁屑和冷却液，有效减少钻头磨损。
  <b>Okay, so I need to translate and adapt this product information for the Chinese market, right? Let's start by reading through the input carefully. The product is the IRWIN HSS Pro TiN Coated Drill Bit Set. First, the product name: the user suggested a translation, but I need to make sure it fits under 80 characters. The example had Chinese characters with the brand in English. The original name is IRWIN HSS Pro TiN Coated Drill Bit Set, 2.5mm x 57mm, 2-Pack. The translated version here is