High Air Pressure DTH Hammer for Mining

• Customization: Available
• Warranty: Unavailable
• Manufacturing Process: Forging
• Model NO.: DHD3.5
• Material: Carbon Steel
• Weight (Kg): 25
• Diamater: 82mm
• Place of Origin: Hunan, China
• Processing Type: Forging
• Machine Type: Drilling Tool
• Bit Shank: DHD3.5
• Hole Range: 90-110mm
• Connection Thread: API 2 3/8" Reg
• Brand Name: CS Drill
• Video Outgoing-Inspection: Provided
• Type: High Air Pressure Hammer
• Length(mm): 928
• Net Weight(Kg): 25kg
• Machinery Test Report: Provided
• Transport Package: Wooden Box
• Specification: 928mm
• Trademark: CSDRILL
• Origin: China

Product Description

Product Description

CSdrill offers an exceptional range of products tailored to meet your drilling needs. Explore our diverse series of DTH Hammer and bits, including DHD, QL, SD, Mission, etc. These tools are engineered for peak efficiency, exceptional durability, and extended longevity. Even when faced with high-hardness, high-abrasive rocks or challenging conditions, our tools demonstrate superior performance, delivering efficient and cost-effective drilling solutions for all your demanding projects.

Crafted from premium quality alloy steel and subjected to cutting-edge heat treatment, our hammers and bits are designed to ensure outstanding drilling performance and superior longevity. Their reliability and excellence have earned the trust of customers globally, making them a preferred choice in diverse drilling applications.

 

 

Product Parameters

Parameters of DHD3.5 Hammer
Length   (without bit)	Weight  (without bit)	Outer Diameter	Bit Shank	Hole range	Connection Thread
928mm	25kg	φ82mm	DHD3.5	φ90-φ110mm	API2 3/8'' REG
working pressure	Impact rate at  1.5 Mpa	Recommended rotation speed		Air consumption
				1.0 Mpa	1.5Mpa
1.0-1.7Mpa	28 Hz	30-60 r/min		4.5 m³/min	8.5m³/min

 

 

 

 

Packaging & Shipping

 

Minimum Order Quantity: Just 1 piece. Enjoy Economy Shipping at an incredible rate of $69.87 per piece, with delivery anticipated by Jan 22. Opt for our Standard Shipping at $204.37 per piece, ensuring arrival by Dec 16, or choose Premium Shipping for a swift delivery by Dec 10 at $218.89 per piece. Shop with confidence, as we provide guaranteed delivery, secure payment methods, and a robust money-back assurance for your peace of mind.

Company Profile

 

Changsha DTH Drill Construction Machinery Co., Ltd stands as a beacon of innovation and excellence, boasting over two decades of unmatched experience in the drilling tools sector since 1996. Originating as the distinguished processing hub for down-the-hole drilling tools at the esteemed Changsha Institute of Mining Research, we have established illustrious collaborations with the Institute of Metal Research of the Chinese Academy of Sciences, the National Institute of Materials Research (NIMS) of Japan, the University of Queensland, Australia, and the Swiss Federal Institute of Technology (EMPA), underscoring our commitment to quality and innovation.

 

FAQ

 

Q: Are you exact manufacturer or just trading company?
A: We are both, we have our own factory. And also have many long-relationship factories.

Q: What is your minimum order quantity?
A: Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality

Q: Can you accept OEM & ODM?
A: Yes, both of them are acceptable. Please tell us your requirements or design drawings kindly. As we have our own R&D team and the team leader is Dr. Zhao Mingchun who has been always in the material research and drawing design of drilling tools for 25 years. And he had designed the world's biggest top hammer bit and DTH hammer bit, highly praised by the users.

Q: How about the delivery time?
A: It depends, generally it takes about 15-25 days. Usually only 5-10 days if in stock.

Q: Can I have a visit to your factory before the order?
A: Sure, welcome, kindly contact us for address details and time schedule.