The solid carbide construction ensures exceptional hardness and wear resistance, making it perfect for drilling through tough materials like stainless steel, cast iron, and hardened metals'. '.strtoupper('t')he tin titanium nitride tip coating enhances the drill's cutting efficiency and longevity by reducing friction and heat buildup'. '.strtoupper('t')his allows for faster drilling speeds and extended tool life'. '.strtoupper('d')esigned with a jobber length, the dormer r003 offers optimal balance between rigidity and reach, ensuring accurate and clean holes every time'. '.strtoupper('f')eatures benefits bull bright and tin tip coating bull hard material solid carbide bull 120deg drill point bull cylindrical shank straight shank bull standard spiral flute design bull din 338 bull right hand rotation cutting specifications bull diameter 1mm bull flute length 12mm bull overall length 34mm bull quantity 1