embodiments length of conduit 20 may about 40 feet shorter or longer lengths may be used to produce a corrugated conduit of a desired length conduit 20 may have thickness 22 thickness 22 of conduit 20 may be any desired thickness in some embodiments conduit 20 may be schedule 40 or heavier gage pipe in other embodiments the conduit may have a relatively thin wall thickness for example a conduit may be a 20 gage 7 gage or lighter gage pipe conduit 20 may have outer diameter 24 conduit 20 may have an initial outer diameter in a range from about u00bd inch to 12 inches or more in an embodiment a conduit has a nominal diameter of about 5 inches a pointing device may be used to transform conduit 20 into a pointed conduit a pointed conduit refers to a conduit with at least one end that has a smaller diameter than a diameter of a body of the conduit fig2 depicts a representation of pointed conduit 26 formed from conduit 20 of fig1 pointed conduit 26 may include body 28 frustro conical portions 30 and end portions 32 outer diameter of body 28 may be the same as outer diameter of conduit 20 end portions 32 may have outer diameters that are smaller than the outer diameter of body 28 an outer diameter of a first end portion may be the same or different than an outer diameter of a second end portion.