Atlas Copco Down The Hole Drilling Impact Device DTH hammer
In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length.
• Small to medium size drilling diameters
• Works in low pressure range, capable of drilling shallow to medium hole lengths
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Product Name: |
DTH Hammer for Drilling / Down the Hole Hammer |
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Description: |
high pressure mining drilling DTH hammer are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects. |
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Quality level: |
95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand |
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MOQ: |
1 PC |
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Series: |
COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc |
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| 6 inch HIGH AIR PRESSURE DTH HAMMER | |
| Length without bit | 1263 mm |
| Top sub thread | API 3 1/2" REG BOX |
| Outside diameter | 148 mm |
| Weight | 112.4Kg |
| Bit diameter | 165-190 mm |
| Working presure | 10-25 Bar |
| Air consumption | 15.8-27.5 m³/min |
| Bit shank | D65 COP64 DHD360 |
Applications
• Underground mining
• Quarry benching operations
• Water well drilling
Competitive Advantage
Main hammer components manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
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