As one of the professional cone shank diamond drill bit manufacturers and suppliers in China, Hongxiang warmly welcomes you to wholesale the high quality, highly precise and durable machine at low price from our factory. Come to get the free sample and check the price list with us now.
cone shank diamond drill bitATTENTION:
1.After installation, adjust & observe whether it is beating, then normal operation
2.Smooth drilling,don't apply lateral pressure and curve spud
3.Must add enough water for cooling and lubrication to reduce wear and coating off products
4.Dry drilling has big effects on working life.
5.The operator must wear safety protective equipment to ensure safe operation