Based on this product's specifications, here are some alternatives and similar models
Drill bit set Proline 10841 — 2 pcs, length 75 mm, for M6 threads
Summary description:
Proline 10841 is a two-piece drill bit set with each bit 75 mm long, designed for use with M6 threaded applications. The set contains 2 drill bits suitable for preparing holes or pilot drilling prior to tapping M6 threads. Practical for metalworking, assembly and maintenance tasks where precise pilot holes for M6 fasteners are required.