- 01: Introduction
- 02: History
- 03: Propellants, Firearms, and Ammunition Development
- 04: Modern Firearms Manufacture
- 05: Small Arms Ammunition
- 06: Evidence Handling Procedures
- 07: Equipment and Instrumentation
- 08: Examination of Firearms
- 09: Cartridge and Shotshell Examination
- 10: Characterization and Evaluation of Fired Projectiles
- 11: Bullet Comparison and Identification
- 12: Gunshot Residue and Distance Determination
- 13: Toolmark Identification
- 14: Communicating Results
- Resources
Grinding
Home > Modern Firearms Manufacture > Fine Forming Operations > Grinding
Grinding wheel
Grinding is the work of an abrasive material against metal. A grinding wheel is a bound mass of grit formed from materials harder than steel. Rotated at high speed, grinding wheels remove a significant amount of material in a short time. Depending on the size of the grit, the resulting surface can be crude or refined.
Click here to watch a video on grinding. Courtesy of Ann Davis
