输出轴 output shaft Male: 1 1/4 ''  -7 Female: 1/2 '' X7	G 1/2 ''
	1 1/4 '' -3
	1 1/4 '' -7

Various accessories used in core drilling rig include vacuum cover, leakage protector, extension rod, stator and rotor, etc   
#parts spare parts air parts spare parts#parts spare parts air parts spare parts
#parts spare parts air parts spare parts#parts spare parts air parts spare parts