PATTEKN MAKING 



Inside calipers for taking inside dimensions and inside 

 distances are shown in Fig. 65. 



Fig. 63. 



Fig. 65. Fig. M. 



The adjustable inside calipers are illustrated in Fig. 66. 

 Calipers are used for measuring the distances between points 

 external and internal, when a rule could not be used with aivunu-y. 



