Machinist's Bench Blocks
grabcad
These are vintage style machinist bench blocks. Meant to be used as a combination drill/tap guide and v-block i believe.
Download Model from grabcad
With this file you will be able to print Machinist's Bench Blocks with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Machinist's Bench Blocks.