
12 Inch HDD Hole Opener Rock Reamer for HDD Drilling Wholesale. Customized IADC Configuration: Available with specific IADC codes like 637 and tailored roller cutter quantities. Wide Size Range Availability: HDD hole openers range from 6 inches to 78 inches to suit various drilling needs. ISO Certified Quality: Products meet international ISO standards ensuring high reliability and safety. Rapid Delivery Capability: Ready to deliver within 1 week for in-stock items, ensuring project timelines. OEM and ODM Services: Full manufacturing support including custom branding and design services available. Versatile Formation Application: Designed for all formation types from very soft clay to extremely hard quartzite. Global Shipping Network: Shipping via sea or air to North America, Europe, Asia, and other global markets. Competitive Pricing: High-quality tools offered at reasonable prices with flexible payment terms.