Purchase Qty. Reference FOB Price
1-4 Pieces US$395.00
5+ Pieces US$335.00
Product Description
140mm MIC Reverse Circulation Drill Bit DTH Button Bits for Drilling Equipment Product Description KINGDRILLING hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a spline ...