High Performance DTH Drill Rod with Wear Resistant Thread

• Customization: Available
• After-sales Service: 7X24hours
• Warranty: 6 Months
• Model NO.: 76mm/89mm/102mm/114mm/140mm
• Standard: AISI, ASTM
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Alloy Steel
• Pipe Material: N80,R780
• Adapter Material: 42CrMo
• Length: 1500mm-6000mm
• Thread: 2 3/8 API, 2 3/8 If, 3 1/2 API, 2 7/8 API
• Color: OEM
• Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
• Processing: CNC Milling and Proprietary Heat Treatment Process
• Transport Package: Wooden Box
• Specification: 64mm, 76mm, 89mm, 102mm, 114mm, 127mm, 140mm
• Trademark: STAROCKDRILL
• Origin: China
• HS Code: 82071990
• Production Capacity: 5000 PCS Per Month

Product Description

Product Intpoduction

Experience the power of efficient and reliable drilling with our premium range of DTH drill pipes.

Engineered to deliver superior performance and durability, our drill pipes are designed to meet the demands of down-the-hole drilling in the mining industry. With our high-strength construction, precise threaded connections, and optimized design, you can achieve stable and efficient drilling operations like never before. All our drill pipes adhere to international standards, guaranteeing compatibility and reliability.

Features

Our drill pipes are made from hot-pressed seamless steel tubes, ensuring straightness and smoother drilling, ultimately enhancing work efficiency.

The threads on our drill pipes undergo nitriding treatment, significantly extending their lifespan by 50% compared to regular threads. This results in reduced replacement frequency and maintenance costs.

With thinner walls, our drill pipes are lightweight, reducing energy consumption during drilling. They provide excellent performance even with lower pulling capacity, allowing for deeper hole drilling and improved drilling efficiency.

Utilizing friction welding technology, our drill pipes ensure a strong and secure connection between the pipe body and joints, minimizing the risk of failures and enhancing overall lifespan and stability.

Our drill pipes feature an optimized design that reduces costs and energy consumption. They meet the demands of drilling operations while providing significant cost savings, offering our customers the best value for their investment.

OD mm	Length mm	Thread	Thickness mm
60	800-4500	T42×10×2	5-8
76	1000-6000	2 3/8” API REG	5-8
89	1000-7620	2 3/8” API REG/IF	5-12
102	1000-9140	2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG	6.5-20
114	1000-9000	2 7/8” API IF, 3 1/2” API REG	6.5-20
127	1000-9000	3 1/2” API REG	8-20
140	1000-9000	3 1/2” API REG	10-20
152	1000-9000	4 1/2” API REG	10-20

Main Product

Company Profile

Welcome to Starockdrill, a specialist manufacturer of rock drilling tools. Since our establishment in 2008,Henan Starockdrill Equipment Co., Ltd. has been committed to the research, development, and production of rock drilling tools. Our mission is to provide customers with high-quality, efficient, and reliable drilling tools and solutions, helping them enhance productivity, reduce costs, and create more value.As passionate professionals in the rock drilling industry, Starockdrill offers a comprehensive product range, including top hammer drills, DTH Hammer Drilling Tools, overburden drilling tools, reverse circulation drills, and ects. Our products find wide applications in tunneling, mining, infrastructure construction,blasting, well drilling, oil drilling, and pile foundation drilling. From challenging work environments to demanding operations requiring high efficiency and reliability, our drilling tools excel in every aspect.Starockdrill boasts state-of-the-art facilities, including hydraulic forging, metal processing, heat treatment, and CNC machining centers, along with a robust after-sales service system. Led by experienced leaders and a team of young talents, our research and development team continuously invests in facilities to improve the performance of our entire product range. We conduct rigorous testing on new materials, explore innovative heat treatment techniques, and drive technological advancements to provide customers with longer lifespan and faster drilling speed. We are also committed to environmental protection, striving to reduce waste, conserve energy, and make our contribution to the world.Our services go beyond just products. We offer technical consultation, product selection advice, and guidance to ensure customers choose the most suitable drilling tools. We provide technical support to ensure smooth operation and deliver the best experience and premium service to our customers.We firmly believe that by delivering the best products and services to our customers, we can achieve sustained growth and earn their trust. We look forward to collaborating with you and driving the development of the rock drilling equipment industry together.

Our Certificate

Company Advantages

At Starockdrill, we are committed to providing outstanding services throughout the entire journey of acquiring rock drilling equipment. From pre-sales to in-sales and post-sales, we prioritize the quality of our support to meet your needs and enhance your satisfaction.
Pre-Sales Stage
Carefully analyze your consultation content to determine your specific application field,such as blasting, wells, oil wells, piling, or tunnel excavation, etc. We will assign dedicated sales representatives specializing in the corresponding field to meet your needs. In areas where Starlock Drilling Company has authorized distributors, we will ensure seamless ser-vice connection to ensure that you can receive the most professional service and support.
Sales stage
Provide detailed quotations and guidance on product quality and service level. Carefully organize product information, including product name, specifcations,quantity, unit price,total price, packaging and delivery schedule, etc. Starockdrill strives to meet your needs.Within 48 hours, we will provide detailed information, such as drill bit model, size, quantity,unit price and total price. In addition, Starockdrill also offers free drilling plans.
Post-sale stage
We offer warranty services for all Starockdrill products (excluding custom orders), as well as dedicated after-sales service and technical support. If you encounter any problems during the use of our products, our after-sales service team is always on standby. We also provide training and additional technical support to ensure that you can use our products smoothly.

Exhibition

Package And Shipping

FAQ

1. What materials are used in your rock drilling tools? And what are their advantages?

Our rock drilling tools are manufactured using specialized materials, specifically 23CrNi3Mn and 25Si2MnCrNi2MoV. Sourced from renowned domestic steel manufacturers, these materials offer exceptional advantages.

Stable Performance;Strong Wear Resistance: High Strength: Excellent Machinability:.

2. Are your drilling tools compatible with other international brands? Can they be used interchangeably?

Absolutely! Our rock drilling tools are designed to be compatible with globally recognized brands such as Atlas, Robit, Rockmore, Mincon, and Rockhog. And our tools are priced at around half the cost of their counterparts, without compromising on quality. In fact, our products maintain a quality level of 96.5% or higher, ensuring that you obtain high-quality rock drilling tools at a significantly lower cost.

 3. Do you offer technical support and after-sales service for your drilling tools? How do you address customer concerns during usage?

Absolutely! Our dedicated technical support team is available to assist and guide you whenever you encounter questions or challenges while using our drilling tools. With professional training and in-depth knowledge of drilling tools, techniques, and industry applications, our team provides expert advice and solutions to overcome any hurdles you may face. Remember Freely for technical support and after sales service!

4. Does your company maintain sufficient stock to guarantee timely delivery?

At Starockdrill, we maintain a substantial inventory of standard-sized products, allowing us to meet customers' requirements for prompt delivery. For customized or non-standard products, our typical production and delivery time is 18-20 working days. This time-frame ensures adequate time for thorough inspection and testing of each product, guaranteeing compliance with our high-quality standards and meeting customer expectations. In urgent cases, we strive to expedite the production and delivery process to accommodate customer needs.