
Horizontal Directional Drilling Rock Cutting Tool Drilling Bits Rt1. High Durability Material: Made of 42CrMo steel with carbide teeth for maximum strength and wear resistance. High Efficiency Design: Optimized for rock drilling and concrete cutting to ensure high productivity. Strict Quality Control: 100% inspection with professional testing labs for toughness and shearing force. ISO9001 Certified: Manufactured in a facility certified under ISO9001:2000 standards. Flexible Customization: OEM/ODM services available with customization from samples or designs. Fast Delivery: Standard delivery within 15 days after receiving the deposit. Low MOQ for Trial: Minimum order quantity is only 10 pieces for trial orders. Global Shipping: Standard export packing with reliable logistics to overseas markets.