You can use this 3/8" Ear Punch from Stone Manufacturing for identification or use to punch holes for ear tags.
- Oil impregnated brass bushings prevent sticking
- The deeper recess allows punching farther into the ear
- Long cutting life
- Lightweight aluminum construction
- Case-hardened steel punch
- Punches a circle shape
- Weight: 1/2 lb.
Also Available: 1/4" Ear Punch - QC Supply Part #140019