Nozzle M11 3.5B concave boost

Compatible with

RAYTOOLS® / Suitable for Raytools cutting heads. For cutting machines GWEIKE, Bodor, Baiwei, XT Laser, Yawei and others. / RAYTOOLS® / For cutting machines GWEIKE, Bodor, Baiwei, XT Laser, Yawei, Baiwei, Accural, Suntec, Supersoar and others / BM115 / BS04K / BS08K