Supply Of Blade, Band Saw, Bi-metallic Of Aisi M42 Blade, Band Saw, Bi-metallic Of Aisi M42 To Size 4100 X 34 X 1.1 Mm Thick 2/3 Tpi With Tooth Material 8% Cobalt & 10% Molybdenum, Tooth Hardness 68-69 Hrc & Back Material High Tensile Tempered Steel With 3.8 To 4.2 Cromium & Hardness 48-52 Hrc..