Stanley fatmax cellular concrete saw stanley 1 15 441 the fatmax concrete saw has a specially designed 660mm 26 in blade which is ideal for cutting cellular blocks and soft stone the teeth are induction hardened and the comfortable bi material handle is screwed and ultrasonically welded the handle is marked with 45 and 90 angles and the blade has 1 4 teeth per inch li length 660mm 26in stanley 1 15 441 fatmax cellular concrete saw 660mm 26in 1 4tpi