On 50MM thick steel plate, high-precision, high-speed perforation can also be playing overlapping holes 

 The combination of the three blade edge structure, pitch ranging from segmentation, special carbide blade is excellent Nika unique crystallization 

 Machinable cast iron plate, steel plate (HB200), stainless steel plate. 

 Suitable for motor: magnetic drill / drill press / lathe / milling machine 

 Effective length: 50mm (MCMAX50) / 35mm (MCMAX35) 

 Three combinations of the blade by a number of outside edge, edge, inside edge. Each blade of the cutting process, only the burden of the workload of about 1/3, plus the inside of each blade are cutting knife. Therefore, the BTA is very smooth. In addition, due to the characteristics of each edge to pay part of cutting the hole drilling is extremely difficult to produce the chipping phenomenon.