Core Drill Diamond Segment 24X3.5X12mm

Array Pattern Arix Diamond Core Drill Bit Segment for Hilti Weka  Drilling Machine .
Quanzhou Best Diamond Tools succeeded in producing diamond segments with 
a completely even distribution of diamond particles within the bond, 
this led to substantial improvements not just in blade life but also in the cutting speed. 
 conventional diamond segmented saw balde manufacture invoilves dry mixing diamond particles with metal powders, pressing and then heating to produce the finished segment which is the brazed onto the saw blade blank.
the main drawback to this method is that the diamond particles are randomly districuted throughout the segment and 
each individual particle, therefor is not subjected to the same cutting force througout hte cutting operation .
where particles are too closedly clustered, the leading particles do most of the work 
whereas the folowing ones are not contributing fully to the 
cutting mechanism. 
this leads to premature pullout of the 
leading particles, similarly, where large gaps between particles exist, the bond is being exposed to the workpiece which leads to erosion of the bond. 
the overall effect on blade performance was lower too lives and slower cutting speeds.
ideally, diamond particles should be evenly distribued througout the bond which 
means they are all subject to the same cutitng forces and the segment is operating at its optimum effeciency. 

 

advantage: 
1. Easy welding 
2. with 2mm welding backing base
2. Drilling speed can be 30% more faster than normal segment.
3. High efficiency
4. Different core drill segment shape for your choose. Turbo shape, Flat shape, Arix, V shape.