1.we have been in this field 60 years, have many foreign customers 2.specialize in producing stone polishing tools
1.stone polishing tools be written according to the order, shape, size, abrasive material, grain, grade, , and speed.
2.Suitable for the work pieces made of materials Chilled steel,
3.High-speed steel, High-carbon steel, which of strong intensity, high hardness grinding,
4. also used to process Thread, Gear, Components.
following is the way of selecting material
Species | Code No. | color | features | selection |
brown fused alumina | A | Tan | high rigidity, strong flexibility, low price, can be used widely | suitable for normal steel grinding, grinding, rough grinding, higher anti-pulls Intensity metal grinding as well, i.e. |
White aluminum oxide | WA | White | lower rigidity weaker flexibility than A. | Suitable for the work pieces made of materials Chilled steel, High-speed steel, High-carbon steel, |
Chromium corundum | PA | Pink,rose-red | Sharp cutting, good edges holdout, durable | Suitable for form grinding, knives, Measuring instrument |
Green silicon carbide | GC | green | Only no harder than Boron carbide | Suitable for grinding Hard alloy, Optical glass, vitrify and other hard friable materials. |
Black silicon carbide | C | black | Harder than corundum, crisper, less flexibility. | Suitable for process weak Tensile strength metallic and Nonmetallic material, i.e. |
stone polishing tools
