We now offer four courses designed to build up the value of your company's most valuable asset - the knowledge, skills and habits of your employees. Prepare your students to enter the industrial trades. Useful for machinists, machine operators, designers, technicians, drafters, assemblers, clerks, and maintenance people.
Textbooks are thermal bound in a soft cover designed to lay flat.
They are written for beginners, and do not cover a lot of theory. The beta version of our calculator. Perform involute gear calculations in inches or millimeters. Find tooth thickness, transverse D.P., measurement over pins, and more.