Setting up a complete Wall Saw system is not a small cost to the users, being cost-effective is definitely very crucial. Most of the time, users tend to pay more attention to the initial cost, but that is not the right method to calculate your cost. The correct method is to calculate cost per cut and compare which is more cost-effective. Some branded companies purposely reduce the price significantly to attract more customers as their marketing strategy. However by implementing this strategy, they compromise on the quality of the blade, and the cost per cut went up a lot. Being an innovative brand, COOLMAN® has implemented the Sandwich Segment to deliver maximum wall sawing results. Each whole segment is formed by 3 layers of segments: 2 outer layers have a harder bond to reduce the rate of wear and tear while the middle segment improves the cutting speed. This also prevents breakdown due to binding and lack of side clearance on used blades. A good complement of bonds was being formed to improve on life span and cutting speed, definitely one of the finest walls saw blades in the market.