190mm T38 Threaded Coupling Sleeve For Connecting Drill Rods Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to ... Διαβάστε περισσότερα
T38, T45 Threaded Coupling Sleeve for Connecting Extension Drill Rod Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is ... Διαβάστε περισσότερα
Description Crossover coupling using R25 thread system . • R25 thread system • Widely used in drifting and tunneling Color: Green or Based on Customer requirements Material: Tungsten carbide and high strength ... Διαβάστε περισσότερα
Coupling Sleeve is a sleeve-shaped rock drilling component with internal threads for connecting shank adapter and drill rod, or drill rod and drill rod. We produce and provide three types of drill rod couplings ... Διαβάστε περισσότερα
Mining R32, R38, T38, T45, T51 Coupling Threaded Drill Rod Coupling Sleeves Product Description Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extension rods ... Διαβάστε περισσότερα
R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling Describtion Miroc R25 type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between ... Διαβάστε περισσότερα
Product Specification Miroc R25 type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical ... Διαβάστε περισσότερα
Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide ... Διαβάστε περισσότερα
R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits The Features of the Product 1.The threaded button bits connect with threaded drill rod perfectly for drilling holes 2.Stable ... Διαβάστε περισσότερα
High-Strength 5~20 Feet MF Rod T51-Round52-T51 For Big Hole Drilling Male/Male rod,Male/Female(M/F)Rod-Speed rod M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded ... Διαβάστε περισσότερα