HSS Titanium Drill Bit Kit Pk of 25 (Metal Case) - Sparex Part S.171410HSS Titanium Drill Bit Kit Pk of 25 (Metal Case) Sparex Part No. S. 171410 Abracs HSS Titanium Drill Bits are precision ground for high performance. The reduced friction created by the 5% Titanium Coating means these Drill Bits can last up to 3 x longer than standard HSS Drill Bits and are suitable for drilling a wider range of materials including Metal, Wood, Plastic and other General Construction materials. A key performance feature of Abracs HSS