MM, MF brazing rod

Raw material:23CrNi3Mo
Thread: R25,R28,R32,R35,R38,T35,T38,T45,T51,ST58,GT60,EL60,ST68
Rod: Hex25,Hex28,Hex32,Hex35, Hex38,RD32,RD38,RD45,RD51,RDS56,RDS60,RDS64,RDS76,RDS86,RDS89
Length: 1220-6400mm
Colour: can be customised
Packing: rubber tray, steel belt
Use: For drilling medium to deep holes and for anchoring small holes.
Equipments: Tunnel boring rock drill truck, open pit rock drill truck, underground mining drill truck,fracturing and rock drilling equipment,Anchor rock drill truck.
Customisation: Length of rods, diameter of core holes and threads can be customised according to customers' requirements and drawings.

Coupling sleeve

Type: Standard Couplings (Semi bridge Couplings), Full bridge Couplings, Crossover Couplings (Adapter Couplings, Reduction Couplings, Reducer Coupling)
Thread: R22, R25, R32, R35, R38, T38, T45, T51,T60
Diameter: 32-85mm
Length: 140-315mm

Features

1. Hollow hexagonal steel and round steel are used for quick connecting brazing rods, which are made and inspected according to our strict quality control system.
2.Rich production experience and market feedback data.
3. Higher material toughness and higher wear resistance.
4.OEM supplier for many rock drilling tools manufacturers in the industry.
5. Larger production capacity, stable quality, shorter lead time and better price.