Chromeplate Beton Drill Bit For Beton Drilling,Masonry Drilling Electric Hammer Drill Bits, sds max drill, hex drill and other shank drill.
Steel type: 40 Cr steel or 45# Carbon Steel.
Tip type: YG8C Tungsten Carbide.
In combination with various types of electric hammer, the drill is one of the most efficient tools suitably and widely use for hole drilling in hard materials like concrete/brick in construction & installation industries.
Packing type: PVC Bag, Head Card and plastic tube packing