Based on this product's specifications, here are some alternatives and similar models
Pilot Drill Bits Bosch HSS-Co 2608584677
Summary description:
The Bosch HSS-Co Pilot Drill Bit is designed for precision drilling. With a length of 80 mm and a shank diameter of 6.35 mm, it ensures stability and accuracy. Ideal for various materials, this drill bit is a reliable choice for both professionals and DIY enthusiasts. Each pack contains 1 piece, model number 2608584677.