Hot sale Rock button bit from Zhuzhou Jinxin

2021/08/28 JINXIN CARBIDE official website_Rock DTH drill bits_Tungsten carbide mining drill bits _Overburden drilling bits_Tungsten carbide button _DTH hammer_Coal mining picks 13

Hot sale rock button bit from Zhuzhou Jinxin

Zhuzhou jinxin manufactured rock button bit,DTH drill bits,different types drill bits for your choose.

Rock button bit is one of the hot sale product,special tungsten carbide insert for very hard rock formation,different taper type 7°,11°,12° for your choose.Diameter from 30mm to 42mm,most of the size we have in stock,support sample order to test our quality,large order normmaly can be finished within 15-20days.

Rock DTH drill bits,Tungsten carbide mining drill bits,Overburden drilling bits,Tungsten carbide button,DTH hammer,Coal mining picks

One more,the rock button bit from Zhuzhou jinxin are baking painting,it's looks very beautiful.