材质；AA型德国K55UF超微粒钨钢，适用：铝、铜、不锈钢、压克力、硬木、高密度板型号刀尖-T角度-2A柄径-SHK总长-OVL价格AA1ZJ3.25020.2253.17540 AA1ZJ3.25030.3253.17540 AA1ZJ3.30020.2303.17540 AA1ZJ3.30030.3303.17540 AA1ZJ3.30040.4303.17540 AA1ZJ3.40020.2403.17540 AA1ZJ3.40030.3403.17540 AA1ZJ3.40040.4403.17540 AA1ZJ430020.230450 AA1ZJ430030.330450 AA1ZJ430040.430450 AA1ZJ440020.240450 AA1ZJ440050.540450 AA1ZJ450020.245450 AA1ZJ445050.545450 AA1ZJ460020.260450 AA1ZJ640030.340650 AA1ZJ640040.440650 AA1ZJ640050.540650 AA1ZJ650030.350650 AA1ZJ650040.450650 AA1ZJ650050.550650 AA1ZJ660030.360650 AA1ZJ690020.290650 材质；A型采用K200超微粒钨钢适用：铝、铜、不锈钢、压克力、硬木、高密度板型号刀尖-T角度-2A柄径-SHK总长-OVL价格A1ZJ430020.230440 A1ZJ430030.330440 A1ZJ430040.430440 A1ZJ440020.240440 A1ZJ440050.540440 A1ZJ445020.245440 A1ZJ445050.545440 A1ZJ460020.260440 A1ZJ640030.340645 A1ZJ640040.440645 A1ZJ640050.540645 A1ZJ650030.350645 A1ZJ650040.450645 A1ZJ650050.550645 A1ZJ660030.360645 A1ZJ690020.290645