Show wire cable with teeth of sand cuts out state slate A saw with teeth of sand Is its I 1 to saw out large larce blocks in tire llie clale sla le beds 0 of this Inge ingenious olous device consists of a three strand wire cable which Is built into inlo tin air endless belt the entile cattle Is guided by or lentIng pulleys which adlist themselves t the face to be sawed As it 11 arches at the point to he out cut solid sand Is spilled mer the anble by menns of a of water the of sand lodging in I 1 he taista of file 1 lie cable the cable drags tile the and sand under con can sid erable pressure and at high speed llie file bed of tire attire and rapid iv cuts cule its any through the cutting heing being a trifle larner larger titan than the he diameter or of tile llie cable tire the savings effe effected cled by tills means run inlo a figure as as 50 per coltof the usual amount of waste wasie experimenting la Is going coins on to work out ou t a method of cutting the he slate into the size of sheets to he shIll ped out by bv piling g several slabs on top of 0 each other and cutting them nil all at once milli tile the wire saw |