Structure Composition:
1. Grinding wheel cutting discs are generally composed of abrasive, bonding agent and air holes. The abrasive is the main component of the cutting effect, usually choose high hardness, high strength materials, such as silicon carbide, alumina and so on. Binding agent is used to bond the abrasive together to give it a certain shape and strength, and common binding agents include resin, ceramics and so on. Air holes, on the other hand, help to discharge chips and dissipate heat, preventing damage to the cutting disc and workpiece due to excessive heat during the cutting process.
2. Tough abrasive cutting discs are perfect for super-fast, clean cutting in carbon steel, stainless steel, pipe, iron, copper, and all other ferrous metals.
Strong Compatibility :
1.Compatible with all 4-1/2 inch(115mm) angle grinders with 7/8 inch arbor.
2.Operating up to 13,300 RPM and 80M/S.