SFB 80 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE SFB 80 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE SFB 	80 NPN proximity sensors (current sinking) return position only QUOTE SFB 80 micro-switches for return and max drill depth positions 	QUOTE SFB 80 pneumatic signal for any point on reverse motion 	QUOTE SFB 	80 micro-switch for any point on reverse motion 	QUOTE GSA 80 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE ES2 ES3C-L ES3PL 80 micro-switches for return and max drill depth positions 	QUOTE ES2 ES3C-L ES3PL 80 pneumatic signal for any point on reverse motion QUOTE SFC 100 pneumatic signal for return position only 	QUOTE SFC 100 micro-switch for return position signal only 	QUOTE SFC 100 micro-switch for max drill depth signal only QUOTE SFC 100 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE SFC 100 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE SFC 100 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE ES5 	100 micro-switch for return position signal only QUOTE GSB 100 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE GSC 100 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE ES5 100 micro-switch for max drill depth signal only 	QUOTE GSC-L 	100 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE GSB-L 150 NPN proximity sensors (current sinking) return position only 	QUOTE ES3PLL 150 micro-switch for any point on reverse motion 	QUOTE ES3PLL 	150 pneumatic signal for return position only 	QUOTE ES6 150 NPN proximity sensors (current sinking) for return and max drill depth positions QUOTE ES7 200 NPN proximity sensors (current sinking) return position only QUOTE