Silver Bullet ST4.5-1 Segmented Turbo Diamond Blade, 4.5-Inch,SILVER BULLET,ST4.5-1" /> Segmented turbo design with a full 10-mm segment height Professional series for the lowest cost per cut that has 11 years or proven field performance Double tensioned and a 0.125 thick core that eliminates wobble Cobalt infused core to protect against over-heating Double laser welded for safety and can be run wet or dry