The Symmetrix drilling system features simultaneous casing tube penetration with drill bits, providing structural reinforcement to prevent hole collapse during drilling operations. This advanced system can drill holes at any angle, including horizontal directions, to depths exceeding 100 meters.

• Pilot bit for initial penetration
• Ring bit for efficient drilling
• Casing shoe for protection
• Reinforced casing tubes
• Retrievable ring bits system

Ideal for complex geological conditions including pebble layers, rock fractures, boulders, construction backfills, and challenging overburden formations.

Optimized for surface layers with loose materials such as soil, clay, weathered rock, sand, and gravel formations.

Features simplified structure that minimizes failure probability while enhancing operational convenience and reliability.

Kelleg is a market-oriented enterprise specializing in geotechnical anchoring solutions, integrating R&D, design, procurement, sales, and comprehensive customer service. Our professional teams provide technical consultation, product selection guidance, order management, and on-site technical support.