32mm 4 Buttons 7/11/12 Degree High Quality Drilling Button Bit

32mm 4 Buttons 7/11/12 Degree High Quality Drilling Button Bit. High Drilling Efficiency: Superior technology offers longer primary drilling time and higher efficiency compared to taper chisel and cross bits. Premium Tungsten Carbide: Features high-grade inserts from Boart Longyear for excellent bearing capacity and abrasive resistance. Customizable Button Count: Available with 4, 5, 6, 7, 8, or 9 buttons to meet specific drilling requirements. Wide Diameter Range: Sizes available from 30mm to 53mm to suit diverse quarrying and mining applications. Advanced Manufacturing: Manufactured with state-of-the-art CNC machinery and special heat treatment processes. OEM and ODM Services: Customization available for power type, condition, and usage specifications. Fast Delivery: Standard delivery time of 7-15 days, with peak and off-peak lead times within 15 workdays.