• Available Diameters From 1″-6″

• Available wall thickness .125 & .188

• Available in 4 threads per inch and 8 threades per inch 12″, 24″, 36″ & 48″. Bits are ordered as 3 parts.

• Drilling end or segment portion

• Tube extensions available

• Drive end or threaded end for drill (1-1/4″ – 7″)