With special diamond brazing technology, diamond is firmly brazed onto the center. Since the special tower-shape and the technology of diamond ordered distribution make the space between diamond grains become larger, the cutting efficiency become higher and the working life become longer. This wire saw is mianly used on quarrying, block sawing and construction cutting etc. Benifits: excellent cutting performance high cutting efficiency long working life. Application: quarrying, block sawing and construction cutting for Marble and Granite Parameter of standard Vacuum Brazed Diamond Wire Saw Item No. Dia . (Beads) Dia. (Steel Wire) Pcs /Meter Coating SWVX 9.8/8.8 9.8 / 8.8 mm 4.9 / 3.8 mm 33 Polyurethane Rubber SWVT 9.8/8.8 9.8 / 8.8 mm 4.9 / 3.8 mm 33 Spring SWVX 9.8/8.8 9.8 / 8.8 mm 4.9 / 3.8 mm 33 Polyurethane Rubber SWVT 9.8/8.8 9.8 / 8.8 mm 4.9 / 3.8 mm 33 Spring Efficiency For Marble Quarrying 8-20 m2/hour For Granite Quarrying 4-10 m2/hour Working Life For Marble Quarrying 50-130 m2/M For Granite Quarrying 10-30 m2/M Vacuum Brazed Diamond Wire Saw Beads Item No. Dia . (Beads) Length Effective Length XLH 9.8/8.8 9.8 / 8.8 mm 12.5mm 12.5mm YLD 9.8/8.8 9.8 / 8.8 mm 12.5mm 12.5mm Tested Cutting Marble Value of Brazed Diamond Wire Saw Length<20mm 40 m2/hour Length 20-30mm 60 m2/hour Length 30-50mm 70 m2/hour Length 50-70mm 80 m2/hour Length 70-90mm 90 m2/hour Length= 90mm 100 m2/hour