Machine Tool Technology/Geometric Dimensioning & Tolerancing Download as PDF This program is not eligible for Title IV funding (Pell Grant, SEOG, and Direct Student Loans). Required Courses Item # Title Credits MTT 121 Basic Blueprint Reading for Machinists 3 MTT 128 Geometric Dimensioning and Tolerancing I 3 MTT 221 Advanced Blueprint Reading for Machinists 3 Sub-Total Credits 9 Total credits: 9 Overview Subject Advanced Manufacturing Program Code STC-ADMX-MGDT Type Short-Term Certificate