JSC NGT company offers a wide range of turbodrills for drilling to customers. For convenience of the catalogue use, please, see below the turbodrill designation description:

TBS 1-178.NGT.M1
	Number of turbodrill modification Standard size, producer's designation Number of turbine sections Designation of a turbodrill, where:
	T	- turbodrill,
	TB	- turbodrill-whipstock with fixed bend angle,
	TBS	- turbodrill-whipstock with adjustable sub