Metal bond saw grit
SPR offers high-quality uncoated synthetic industrial diamonds – MB-S – that are crafted in a single, continuous manufacturing process. Our advanced engineering methods guarantee MB-S diamonds that are shaped, robust, tough, and friable based on your specifications. This consistent manufacturing process led us to develop a series of coatings for the MBX diamonds. Our MB-S saw grit line is perfect for stone applications in the construction industry. It can be used to saw, grind and drill through glass, stone, asphalt, and concrete. The bright yellow cubo-octahedral crystals can withstand high temperatures, impact and particle breakdown, giving them the edge over our competitors.
Contact usUncoated
MB-S50, MB-S60 & MB-S65
Bond
- Single Layer Electroplated
- Metal
- Vitrified
Size
20/25 - 60/80
Shape
Angular, Blocky
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.
MB-S70, MB-S75 & MB-S80
Bond
- Single Layer Electroplated
- Metal
Size
20/25 - 60/80
Shape
Blocky, Cubo-Octahedral
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.
MB-S85, MB-S90 & MB-S100
Bond
- Single Layer Electroplated
- Metal
Size
20/25 - 60/80
Shape
Cubo-Octahedral
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.