This cutting head has received great reviews from those that have been using them. This head was first introduced to the Industry on a bores head tunneling attachment (BMTA) in 2008. It cut so well that we decided to develop a conventional version of it. With the exception of the lead, all cutters are mounted on the same plane creating a cutting pattern that exceeds 150%. These heads are made with two banks of replaceable cutters and lead bits. The over cutters and hex drive are also replaceable. Optional head leads and drift reducing rings are available, and all of our heads can be sold with extra banks as shown here.