Extension Limit of a Straight-Swirling Mixed Jet Bit and Its Influential Factors in Radial Jet Drilling

Table 2

Main parameters of the project.

(m)	(mm)	(mm)	(m)	(mm)	(mm)	(N/m)	(g/cm^3)	(mm)	(mm)	(mm)	(mm)	(mm)	(°)		(mm)	(°)
2000	38.1	31.75	120	14.3	8	2.3	15	30	18	8	1.8	1	60	3	1.3	30