China Expert in Drilling Engin 36mm Black 7 Buttons Rock Button Bit
Premium tungsten carbide tip ensures superior hardness and wear resistance for extended bit life. Precision-forged steel body with 34mm taper shank design guarantees optimal power transmission and stability. Seven-button configuration enhances drilling efficiency in tough rock formations. Ideal for mining, quarrying, and construction applications requiring high-impact drilling. Black oxide coating reduces friction and prevents corrosion in harsh environments. Compatible with most standard drill rigs for versatile use. Exclusive bulk pricing available for wholesale buyers—global shipping with guaranteed lowest rates. Stock up on industrial-grade durability without compromising performance.