Venturi, Lead-in, etc.
High Hardness
Sandblasting
Aluminum /Polyurethane Protector
Boron Carbide (B4c)
5400-6300kg/mm2
by Air/Sea/Express(FedEx, TNT, DHL, UPS, EMS, etc.
Each in a Plastic Case, Total in a Carton Box.
5.0MM, 6.5MM, 8.0MM, 9.5MM, 11.0MM, 12.0MM, etc.