AFD65

6” High Air Pressure DTH Hammer with foot valve.

The 6-inch DTH (Down-The-Hole) hammer is a sturdy drilling tool with widespread applications in diverse industries, excelling at creating boreholes in demanding geological conditions. These hammers use impactful force to break down rock or soil and efficiently clear debris from the borehole. Their uses span mining for efficient mineral extraction, construction for foundation and infrastructure drilling, geothermal energy projects, water well drilling, oil and gas exploration, quarrying, foundation engineering, and environmental sampling.

The adaptability and strength of 6-inch DTH hammers make them essential for accurate and effective drilling across challenging settings.

Replacement Parts | Item DescriptionWeight Kg
1. Top Sub (Back Head)20.0
2. “O” Ring of Top Sub0.02
3. Check Valve (Stop Valve)1.00
4. Spring0.04
5. Compression Buffer (Rubber)0.08
6. Control Tube (Air Distributor)5.00
7. Internal Cylinder (Internal Sleeve)5.00
8. Piston23.6
9. External Cylinder (Outer Sleeve)36.8
10. Bit Guide Bush (Guided Sleeve)2.40
11. “O” Ring of Stop Ring0.02
12. Half Moons and Bit Retaing Ring (Stop Ring)0.60
13. Chuck Nut (Drive Chuck)6.00
14. Drill Bit---
TECHNICAL DATA
Length (Without Bit)1248mm
Weight (Without Bit)100.6Kg
External DiameterØ148mm
Bit ShankCop64 | DHD360
Hole RangeØ155-Ø190
Connection ThreadAPI 3 1/2” Reg
Working Pressure1.0-2.5Mpa
Recommeded Rotation Speed20-30r/min
ADVANTAGES
High performance in hard and soft formations
Spares and services locally available
Faster drilling speed and lower air consumption
Fewer internal parts
All parts heat treated

Available Hammers