14 Long Shank Set 3mm Carbide Rotary Burr For Polishing

14 Long Shank Set 3mm Carbide Rotary Burr For Polishing

Material: 100% of raw materials.

Tolerance: strict tolerance extent control, which can reach +/-0.01mm;

Grades: various for choice: YG6, YG8, YG8C, YG11C,YG15C and so on.

Types: standard, conical, parabolic,ballistic

Physical performance: high hardness and impact toughness, very good mechanical & chemical stability.

According to the shape of the head, the carbide rotating file can be divided into:

cylindrical (A), cylindrical head (C), round arch (F), spherical (D), round torch (H), 90 Conical (K), 60 ° conical (J), 38 ° conical (M), circular disc (T), inverted cone (N), conical round head (L), conical pointed head ( M), waist drum (B), ellipse (E), curved arrow (G), conical flat head (S), cylindrical arc half head (W), etc. Commonly used carbide rotary file grades are YG6, YG8, YG10X.