Uncoated

Our grit series features three exceptional economic grades to consider: MB-S50, MB-S60 and MB-S65. The MB-S50 type is the most friable and economic option and boasts a wide array of strengths and shapes, whereas the MB-S60 and MB-S65 models are designed for moderate impact strength applications with its unique blend of friable crystals and cubo-octahedral diamond.

Our mid-range diamond products – MB-S70, MB-S75 and MB-S80 – are designed to meet the toughest application needs with excellent thermal stability, high impact resistance, and ultimate toughness. MB-S70 offers exceptional impact strength, while MB-S75 delivers an unparalleled combination of toughness and productivity for high-output applications. With minimal internal impurities, MB-S80 is the perfect choice for low power, medium-impact applications.

The MB-S85, MB-S90, and MB-S100 are exceptional diamond grades distinguished by their shape, thermal stability, and high strength. The MB-S85 is cubo-octahedral in shape with low inclusions and high purity. MB-S90 is ideal for high-performance sawing and heavy powered applications, boasting cubo-octahedron crystals with controlled shape and size. Meanwhile, MB-S100’s consistent cubo-octahedron shape provides optimal strength and thermal stability for high speed drilling and sawing functions. Trust these high-grade diamonds for outstanding results.