/**
* Note: This file may contain artifacts of previous malicious infection.
* However, the dangerous code has been removed, and the file is now safe to use.
*/
2870 201 Lab 1 Adding Counter Bores
2870-480 LAB 1 SETUP 4 PROGRAM
4:02
Counterbore short cut
1:49
Adding Counterbore
1:50
700 Counter bore
1:39
Trying out the Automatic Boring \u0026 Facing Head