Hello everyone! I am a QMAXIS diamond cutting blade from the QMAXIS (Kemai) metallographic consumables family in the United States. I am suitable for both metallographic precision cutting machines and metallographic grinding wheel cutting machines. I belong to a non abrasive ultra-thin diamond cutting blade, which has higher hardness and wear resistance. During cutting, the amount of material ground is less, resulting in less change in cutting surface shape, which can effectively reduce subsequent grinding and polishing time.


I have diamond cutting blades with different concentrations, particle sizes, and bonding processes, which can meet the metallographic cutting needs of different materials. The specific parameters are as follows:


1、 Suitable for metallographic precision cutting machines, with a shaft diameter of 0.5in [12.7mm] and high concentration HC series:

30HC, used for cutting soft viscous polymer materials such as polymers, plastics, and rubber


20HC for cutting Ferrous and nonferrous metals


15HC, used for cutting metal composite materials, copper, aluminum, titanium, PCB, Thermal spraying coatings and bones, etc


20LC, used for cutting hard and ductile materials such as structural ceramics, silicon carbide/boron, and silicon nitride/boron


2、 Suitable for metallographic precision cutting machines, with a shaft diameter of 0.5in [12.7mm] and low concentration LC/CBN series:

15LC, used for cutting hard and brittle materials such as ceramics, sintered carbides, silicon/boron composites, glass, rocks, alumina, zirconia, and concrete


10LC, used for cutting ceramic and glass fiber reinforced composite materials with medium to low hardness


5LC, used for cutting soft and fragile ceramics, CaF2, MgF2, and ultrafine powder reinforced composite materials, etc


CBN cubic Boron nitride, used to cut Ferrous, iron/cobalt/nickel/lead based alloys, superalloys, etc


3、 Suitable for metallographic grinding wheel cutting machines with a shaft diameter of 1.25 inches [32mm] include:

Metal based bonding, used for ceramics and petrographic samples, etc


Resin based bonding, used for conventional applications and harder materials, etc


You see, this is my QMAXIS diamond cutting blade, which has a wide range of applications and powerful functions. Do you like it? Then quickly take me away! Sincerely hope to bring benefits to your work and become a good helper for your metallographic sample making.