CIR76 DTH Hammer with Low Air Pressure
Introducing the CIR76 DTH Hammer with Low Air Pressure, brought to you by Putain Firip Mining&Machinery Co., Ltd. This innovative drilling equipment is designed to provide a calm and soothing drilling experience, perfect for all your mining and drilling needs.
Features:
- Valveless air distribution for enhanced reliability.
- Simple piston design for a longer lifespan.
- Efficient energy transfer for faster drilling speed.
- Lower air consumption and oil consumption for cost savings.
- Minimal internal parts and a heat-treated structure for easy maintenance and extended durability.
- Easy disassembly with multi-step thread connections between the top sub, drive chuck, and external cylinder.
Specifications:
- Product Name: CIR76 DTH Hammer with Low Air Pressure
- Technology: Low Air Pressure
- After-Sales Service: Online
- Warranty Period: 1 Month
- Certification: ISO 9001:2000
Experience the tranquility of the CIR76 DTH Hammer with Low Air Pressure. With its reliable performance, simple design, and efficient drilling capabilities, this drilling tool is a must-have for any drilling project. Trust in Putain Firip Mining&Machinery Co., Ltd. to deliver high-quality equipment that meets your drilling needs.

LOW AIR PRESSURE HAMMERS | ||||||||||
Item# | Hammer length w/o bit (mm) | Top Sub Thread | Outside Diameter (mm) | Weight (KG) | Bit diameter (mm) | Working pressure (Bar) (PSI) | Air consumption (m³/min) (CFM) | Bit shank | ||
Firip-50 | 628 | F32*8PIN | 44 | 5 | 50 | 4-10 | 58-145 | 3-5 | 105-177 | CIR50 |
Firip-60 | 777 | F42*8PIN | 53 | 7.5 | 60 | 4-10 | 58-145 | 3-7 | 105-248 | CIR60 |
Firip-65 | 745 | F42*10PIN | 61 | 13 | 65 | 4-10 | 58-145 | 6-12 | 210-424 | CIR65 |
Firip-76A | 811 | F48*10PIN | 66 | 13.5 | 76 | 4-10 | 58-145 | 6-10 | 210-353 | CIR70 |
Firip-90A | 855 | F48*10PIN | 80 | 22 | 90-120 | 5-10 | 72-145 | 7-12 | 247-424 | CIR90 |
Firip-110B | 871 | API 2 3/8" REG BOX | 98 | 33 | 110-150 | 5-10 | 72-145 | 7-12 | 247-424 | CIR110 |
Firip-110P | 663 | 72x10 | 98 | 24.6 | 110-130 | 5 | 72 | 7 | 247 | 110P |
Firip-130B | 890 | API 2 3/8" REG BOX | 112 | 48.5 | 130-175 | 5-10 | 72-145 | 7-12 | 247-424 | CIR130 |
Firip-150A | 904 | F70*10PIN | 136 | 70 | 150-200 | 5-10 | 72-145 | 10-16 | 353-565 | CIR150 |
Firip-170A | 1030 | F100*28PIN | 156 | 96 | 170-250 | 5-10 | 72-145 | 12-18 | 424-635 | CIR170 |
Firip-200A | 1058 | F100*28PIN | 182 | 130 | 200-250 | 5-10 | 72-145 | 16-20 | 565-706 | CIR200 |













Experience the ultimate in drilling efficiency and precision with the CIR76 DTH Hammer with Low Air Pressure from Putian FIRIP Mining&Machinery Co., Ltd. With over 23 years of expertise in manufacturing drill tools, we are proud to offer this high-quality product that meets the needs of various industries.
Designed for low air pressure rock drilling, this impact hammer is perfect for earthwork, mining, water well engineering, construction, and geothermal drilling. Its advanced technology and reliable performance make it a trusted choice for professionals worldwide.
Our CIR76 DTH Hammer is manufactured in our state-of-the-art facility, spanning over 5,000 square kilometers. With complete equipment and a commitment to industry standards, we ensure that every product meets the highest quality standards.
As an ISO 9001:2000 certified company, we prioritize customer satisfaction. Our online after-sales service ensures that you receive the support you need, and our 1-month warranty provides peace of mind.
With our continuous growth and expanding target market, our products are now exported to more than 20 countries and regions, including Russia, Central Asia, Southeast Asia, the Middle East, Africa, and South America. Join our global network of satisfied customers and experience the excellence of our drilling equipment.
Choose the CIR76 DTH Hammer with Low Air Pressure for superior drilling performance, durability, and efficiency. Contact us today to establish a stable cooperative relationship and achieve mutual benefit and common development.

Experience the ultimate drilling performance with our CIR76 DTH Hammer with Low Air Pressure, brought to you by Putain Firip Mining&Machinery Co., Ltd. With over 23 years of expertise in the industry, we are dedicated to providing you with top-quality drilling tools and spare parts.
Our advanced technology and equipment, combined with our experienced service team, ensure that you receive the highest level of precision and efficiency in your drilling operations.
Designed for global use, our rock drilling tools have been exported to various regions including Europe, South America, Southeast Asia, Africa, Russia, and India. Wherever your drilling needs take you, our CIR76 DTH Hammer with Low Air Pressure is ready to deliver exceptional results.
Our sales team will respond to your question within 24 hours (excluding holidays). Technical support is available at any time.