Granite Saw Blade is widely used in the bridge saw, for dressing the granite slabs or cutting the slab into pieces. For the diamond blade, both buyers want to buy it with the best cutting speed and longest lifespan. But the truth is that you can't have the fastest cutting speed and the longest lifespan at the same. They are conflicting in some ways. Like what, if you want to get a faster cutting speed, then it will shorten its lifespan. If you're going to increase its lifespan, then the cutting speed needs to be sacrificed. This 16-inch diamond saw blade is a typical type and can provide a medium cutting speed and an average lifespan. It is designed with an excellent diamond formula for cutting different hardness of granite. An arbor of 50/60mm fits for bridge saws or other hand saws. Silent core reduce the noise during cutting, which is friendly with the operators and the environment. Other Sizes of Diamond Saw Blades For Granite Cutting: Diameter Segment Size Segment Nos. Diameter Segment Size Segment Nos. mm mm teeth mm mm teeth φ300 40*3.0*10 21 φ600 40*4.8*10 42 40*3.0*12 40*4.8*12 40*3.0*15 40*4.8*15 40*3.0*20 40*4.8*20 φ350 40*3.2*10 24 φ700 40*5.2*10 42 40*3.2*12 40*5.2*12 40*3.2*15 40*5.2*15 40*3.2*20 40*5.2*20 φ400 40*3.6*10 28 φ800 40*6.0*10 46 40*3.6*12 40*6.0*12 40*3.6*15 40*6.0*15 40*3.6*20 40*6.0*20 φ500 40*4.2*10 36 Other specifications can be customized upon your requests. 40*4.2*12 40*4.2*15 40*4.2*20 SAFETY TIPS:  Whenever you are using a diamond saw blade for cutting projects, for keeping safety, please be careful and make sure that your body is fully protected. Safety is the first thing you should concern when doing cutting works.φ400*40*3.6*15*28T