Place of Origin : Wuxi,China
Delivery Time : 30Days
Tungsten-Carbide Set Core Bits
Specifications
PDC Drill Bit For Sandstone Drilling
1.New Superhard Material;
2.High Drilling Rate;
3.Wearable Blade;
4.Used For Coal Mine
1.Cutting toos adopts superhard material, long service life drill bit;
2.Can be greatly improved the in hard and medium-hard drilling efficiency;
3.Wearable blade, without grinding, convenient to use;
4.Reduce the labor intensity,it is suitable for lithologic strata at level 4-12