Jack Lovley

Repaso de Zz drilling (rock/miming drill...

I have been using Zz drilling's products for a whi...

I have been using Zz drilling's products for a while now, and I must say, their rock/miming drill bits & rods, dth hammer & bits are of exceptional quality. The durability of their products is commendable, and they have helped me greatly in my drilling projects. I highly recommend their products.