DTH hammers offered by IFE are a complete range of DTH (Down The Hole) hammers specifically designed for small diameter drilling operations. These tools are ideal for geotechnical engineering, mining, quarrying, and water well drilling, ensuring excellent penetration rates, high energy transfer, and low air consumption.
Our DTH hammers are built with precision-machined components and durable materials, delivering long-lasting performance even in hard rock formations.
All models follow API REG thread standards and are compatible with a wide range of drill bit diameters.
DTH Hammers Models and Technical Specifications:
IFD 35
-
- Length (without bit): 920 mm
- External diameter: 82 mm
- Weight (without bit): 24.5 kg
- Bit shank: DHD 3.5
- Connection thread: 2”3/8 API REG
- Available bit diameters: 90 – 95 – 100 – 105 – 110 mm
IFD 45
-
- Length (without bit): 1035 mm
- External diameter: 99 mm
- Weight (without bit): 40.0 kg
- Bit shank: DHD 340
- Connection thread: 2”3/8 API REG
- Available bit diameters: 105 – 110 – 115 – 120 – 125 mm
IFD 55
-
- Length (without bit): 1215 mm
- External diameter: 125 mm
- Weight (without bit): 78.0 kg
- Bit shank: DHD 350
- Connection thread: 3”1/2 API REG
- Available bit diameters: 130 – 135 – 140 – 146 – 152 mm
IFD 65
-
- Length (without bit): 1250 mm
- External diameter: 148 mm
- Weight (without bit): 100.0 kg
- Bit shank: DHD 360
- Connection thread: 3”1/2 API REG
- Available bit diameters: 152 – 156 – 160 – 165 – 171 – 185 – 191 – 203 – 219 mm
IFD 85
-
- Length (without bit): 1360 mm
- External diameter: 185 mm
- Weight (without bit): 175.0 kg
- Bit shank: DHD 380
- Connection thread: 4”1/2 API REG
- Available bit diameters: 203 – 219 – 240 – 254 – 275 – 305 mm
Reliable Performance and Custom Solutions
IFE’s small diameter DTH hammers are suitable for both vertical and inclined drilling, offering high impact energy, fast drilling speeds, and reduced wear.
We provide both standard models and custom solutions, with full technical support and fast delivery. Our team is available to help you choose the best configuration for your project.
