タイトルまたは説明

ZS series bit’s body material is made of steel of high quality .The good steel material and thinner blade design as well as deeper junk slot design helps to get higher ROP.
1. Wear-resistant materials with high wear resistance are hardfaced on the surface of blade which can prevent eroding of body materials .
2. Five-axis machining center with high performance ,milling technology with high speed and special cutter structure are designed to ensure machining precision of the bit .
3. Hydraulic system of the bit is optimized using special inner flow channel design to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling .