Durable piling solutions for demanding conditions

Robit® DTH Prime products allow you to drill both threaded and welded casing tubes with the same ring bit. Fitting and welding are made easy with a pile coupling structure, while the ring bit carry capacity is guaranteed.

New improvements and updates:

• Optimized measurements and flushing properties
• New bigger sizes available 52”, 56” and 60”
• Pressed casing shoe up to 609,6 mm sizes > reliable, robust structure

Including also all the other brilliant properties:

• Heavy duty integrated ring system
• Available for casing sizes 114–1524 mm / 4½”- 60”
• All wall thicknesses covered with same ring
• Standard, flow control and drill through pilot compatible with same ring
• High load bearing
• Spiral locking for easy connection
• Easy fitting and welding
• Possibility to drill both threaded and welded casing tubes with the same ring bit

Please download the brochure: Robit® DTH Prime Products