Drill Shank Adapter HL 438, HL 538,HLR 438L, HLR 438T,HL438LS, HL 438TS,HL 538,HL 538L,L 550S
Description
In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is delivered via the shank adapter.
• Used in top hammer drilling systems
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: Shank Adapters
Applications
• Underground mining
• Tunneling
• Quarry
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
specification
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| Part Number | Product Code and Brief Description | Thread |
Length |
Weight |
Flushing |
| 4148301147 | HL 438, HL 538, HLR 438L, HLR 438T [G1] | R32 | 380 | 3.2 | |
| 4148301148 | HL 438, HL 538, HLR 438L, HLR 438T [G2] | T38 | 400 | 3.6 | |
| 4148301149 |
HL 438LS, HL 438TS, HL 538, HL 538L, |
R32 | 450 | 4.1 | |
| 4148301150 |
HL 438LS, HL 438TS, HL 538, HL 538L, |
R38 | 450 | 4.3 | |
| 4148301151 |
HL 438LS, HL 438TS, HL 538, HL 538L, |
T38 | 455 | 4.3 | |
| 4148301152 |
HL 438LS, HL 438TS, HL 538, HL 538L, |
T38 | 545 | 4.8 |
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