Blade for the optical lens Super high-wear-resistant/high-impact-resistant application Blade for the optical lens S10NRB10NRB10TH10EH10 FZ05 H10K10 890SR10SR10 EH510 KG10 H10AK313 SR10TSR10T H10FTHM MR11MR11 H13A MR12MR12 HUF10HUF10 (For high precision profile machining)Confirm machined materials, HRC, equipment rigidity (value), quantity, we can grind profile angle and dimensional tolerance ...