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Drifter Drill rods
  • Type:Drifter rods
Product details

Drifting Rod

Drifting rods has Round and hexagon rod available, most of drifting drill steel with drill Steel Hexagon is for tunneling and drifting drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. 

It is common practice to bump up the drive end of drifting steel for added strength at the rock drill end to accommodate larger diameter and shank adapters. Drill steel is available in many standard lengths to match the drill feeds on a multitude of available drifting jumbos.

Two different types of heat treatment are used to strengthen our percussive drill string components to maximize their performance and reliability.


-    Carburization is a process used to harden the entire rod surface both internally and externally to strengthen and extend the life of the rod.

-    High Frequency Induction is a process where only the thread ends of the rod are hardened to lengthen thread life.


产品名称          Product Name 长度  Length (mm) 钎杆直径 Hex.(mm) 螺纹  Thread
六方异径钎杆      Hex Drifter Rods 1000 Hex22 R25-H22-R25
1100
1800
2200
1000 Hex25 R25-H25-R25
R25-H25-R28
R25-H25-R32
1100
1800
2200
2480
2480 Hex28 R25-H28-R32
R28-H28-R32
3050
六方同径钎杆      Hex Drifter Rods 800 Hex32 R32-H32-R32
900
1000
1100
1220
六方同径钎杆      Hex Drifter Rods 1830 Hex38 R38-H38-R38
T38-H38-T38
2435
3050
3660
六方异径钎杆      Hex Drifter Rods 3050 Hex38 T45-H38-T45
3660