German-Grade Stainless Steel Explained: What Your Surgical Instruments Are Really Made Of
AISI 410, 420 and 440A: what ‘German-grade stainless steel’ means for surgical and dental instruments, how hardness and corrosion resistance trade off, and what to ask your supplier.
Tungsten Carbide vs Stainless Steel Needle Holders: Is TC Worth It?
What tungsten carbide inserts do, how long they last compared with plain stainless jaws, and which procedures justify the extra cost.