por | Jul 19, 2026
60 HD- for reduction. 90 μ： 0.39mm. 60 μ： 0.30mm. 40 HD- for contouring. 40 μ： 0.29mm. 15 HD- for pre polishing. 15 μ： 0.27mm. 25 HD- for finishing.
por | Jul 19, 2026
60 HD- for reduction. We’re one of the largest online dental suppliers based on many qualified manufacturers in china. 15 HD- for pre polishing. 40 HD- for contouring. 25 HD- for finishing. 90 μ： 0.39mm.
