Sansung Mining Rock Borehole Drilling Taper Button Bits 7buttons for Quarrying H22 H25 Drill Rod

Sansung Mining Rock Borehole Drilling Taper Button Bits 7buttons for Quarrying H22 H25 Drill Rod. High Efficiency Button Bits: Features hemispherical, conical, and parabolic carbide profiles for superior drilling speed and efficiency. Versatile Rock Adaptability: Taper cross bits designed for hard rock formations with doubled carbide tips for better performance. Customizable Color Options: Color is available on request to meet specific customer requirements. Multiple Shank Configurations: Socket inside diameters include 19mm, 22mm, and 25mm to match Hex19/22/25 rods. OEM and ODM Services: Full customization, minor customization, and flexible customization options available. High Carbon Steel Material: Constructed from high carbon steel alloy for durability in tough rock drilling conditions. Fast Lead Time: Peak and off-peak season lead times are within 15 workdays or one month.