If you work with granite long enough, the same questions keep coming back: Why is this brand-new granite saw blade chipping my countertop? Why did the last blade burn out halfway through the job? Can I really use the same blade for granite, marble and concrete? Most of these headaches don't come from "bad blades", but from mismatched choices: the wrong blade type for the material, the wrong diameter for the saw, or the wrong bond and RPM for the job.

When it comes to tile cutting, choosing the right blade and cutting method can make all the difference in the final result. Diamond tile cutting blades are available in two main types — wet cutting and dry cutting — each designed for specific tile materials and job environments.

SDS, SDS Plus, and SDS Max are the three core standards used worldwide, and each one is engineered for a different level of torque, impact energy, and drilling diameter. When contractors select the wrong SDS system, they often experience problems such as slow penetration, excessive bit wear, misalignment, or even dangerous tool incompatibility. This guide explains how SDS works, how each system differs, and how to choose the correct type for light-duty drilling, daily professional workloads, or heavy-duty demolition tasks. By the end, you will understand both the mechanical structure and the real-world applications that determine which SDS system belongs on your jobsite.