карбида вольфрама нож для резки гофрированного окно

1 specification of carbide round knife The specification of the carbide round knife (unit mm) Serial number Out diameter Inner diameter Thickness Hole size Location hole 1 100 15 0.25 0 none 2 100 22/27 1.6 0 none 3 200 70 3.5 0 none 4 200/215 122 1.2 0 none 5 210/230 110 1.2 0 none 6 230 110 1.2 10 6 7 240 32 1.2 8.5 2 8 250/260 105 1.2/1.5 12 6 9 250 120 1.2 12 6 10 260/265 112 1.2 12 6 11 260 114 1.2 12 8 12 260 142 1.2 0 8 13 260 140 1.2 0 none 14 260 140 1.2 0 Single cutting edge 15 260 158 1.2 12 none 16 260 158 1.2 12 8 17 260 160 1.2 12 8 18 270 170 1.2 12 8 19 270 168 1.2 12 8 20 270/290 168 1.2 12 8 21 280 168 1.2 12 8 22 300 112 1.2 12 6 our recommanded grade for making tungsten carbide round kinfe is K30 The mechanical properties of K30 are Hardness 90.5HRA density 14.5g/cm3 TRS 2400N/mm2 Contact person: Morling Contact phone: 86 13750697311 86 57682884100