
T38 64 mm Advanced Durable Rock Bit with Enhanced Thread Technology. Enhanced Thread Technology: Bespoke threaded structure ensures secure engagement and optimal force transmission. Superior Hardness & Wear Resistance: Advanced treatment processes create smooth surfaces free from burrs for extended life. Diverse Head Shapes: Tailored designs conquer various rock formations and hardness levels efficiently. Versatile Applications: Ideal for mining, tunneling, blasting holes, and foundation drilling in tough environments. Premium Materials: Crafted from Alloy Steel and Tungsten Carbides for remarkable durability and resilience. 100% Quality Inspection: Every bit undergoes visual inspection and stringent testing before shipping. Fast Delivery Options: Dispatch available within 2-3 days for in-stock items. Comprehensive Warranty: 6-month warranty covers free replacements for verified quality issues.