At Dyno Surgical Instruments, quality begins with carefully selected raw materials. We utilize medical-grade martensitic and austenitic stainless steel alloys engineered to deliver optimal hardness, elasticity, and corrosion resistance.
Every instrument undergoes controlled thermal heat treatment to achieve correct Rockwell hardness levels (HRC), ensuring that cutting edges remain sharp and jaw serrations resist wear under repeated clinical usage.
AISI 410, AISI 420, AISI 304 stainless steel grades.
Vacuum heat-treating for elasticity and corrosion protection.
Hot and cold forging of raw stainless steel billets into rough instrument blanks.
Milling of ratchets, box joints, tips, and serrations with accurate alignment.
Hand polishing by master craftspeople for glare-free satin or high-gloss mirror finishes.
Dimensional audit, alignment check, passivating boil test, and functional testing.