Conventional Bolt Drilling

Conventional Bolt Drilling

BFW has now developed the missing link to the hydraulic coupling bolt retrofit package. Conventional coupling bolts can become seized after years of service. Our bolt drilling attachment is able to drill conventional bolts out using the same set up as our line boring machine. This means the transition from drilling to line boring is seamless. We can drill out the stuck coupling bolt and repair the damage to the hole in the same set up.

Benefits Include