| Model 137 - Rock Drills | ||
 |
Part No. | 5225 |
| Chuck
Size Inches |
7/8 x 4-1/4 | |
| Bore | 2-3/8 | |
| Stroke | 2-5/8 | |
| B.P.M. | 2300 | |
| CFM
@ 90 PSI inlet pressure |
85-90 | |
| Weight lbs. |
38 | |
| Length Inches |
19-3/4 | |
- 4 drilling speeds
- replaceable piston stem bearing
- available wet or dry
- counter clockwise rotation
- rubber handle grips