Products which are manufactured by stainless steel is mainly depend up on the type and quality of stainless steel means it may be plain, ordinary stainless, like in a handle or pot, then any alloy steel drill will do. On the other hand, if it is hardened stainless like what is used in instruments, you probably will need carbide, although you might get a tool steel drill to make one hole.
Stainless steel is defined as a steel alloy with a minimum of 11.5 wt% chromium content. Stainless steel does not stain, corrode or rust as easily as ordinary steel, but it is not stain-proof. It is also called corrosion resistant steel when the alloy type and grade are not detailed, particularly in the aviation industry. There are different grades and surface finishes of stainless steel to suit the environment to which the material will be subjected in its lifetime. Common uses of stainless steel are cutlery and watch straps.
For detailed information visit at: Solutions of Stainless Steel Products