Place of Origin: | Zhejiang |
---|
Location: | Beijing, China (Mainland) |
---|---|
Business Type: | Manufacturer |
Main Products: | Rock Drilling Tools, Button Drill Bit, Cross Bits |
Model No.: | 4148301600-4148301611 |
---|
Low Pressure Alloy Steel DTH Hammers For Water Well Drilling ø80 ø156
Description
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
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: Low Pressure DTH Hammer
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
specification
Part Number |
Drilling Diameter (mm) |
Hammer Length (mm) |
External Diameter (mm) |
Weight (kg) |
Working Pressure (Mpa) |
4148301600 | ø68 - 70 | 745 | ø61.2 | 13 | 0.5 - 0.7 |
4148301601 | ø72 - 74 | 803 | ø67.2 | 14 | 0.5 - 0.7 |
4148301602 | ø74 - 76 | 766 | ø67.2 | 15 | 0.5 - 0.7 |
4148301603 | ø80 - 82 | 796 | ø72 | 17 | 0.5 - 0.7 |
4148301604 | ø75 - 80 | 756 | ø67 | 15 |
|