APT 137 Rock Drill - 1 x 4-1/4 Wet
The APT Model 137 rock drill is a versatile midsize rock drill used in general construction, utility work, and plant maintenance. It is designed for drilling through granite, hard faced rock, quarry drilling and for drilling secondary holes for blasting. It can also be used in conjunction with dowel hole drilling machines. The model 137 is adaptable to wet drilling applications by attaching the APT valve, wet tube and swivel assembly.
Features:
- 4 drilling speeds
- Replaceable piston bem bearing
- Available wet or dry
- Counter clockwise rotation
- Rubber handle grips
** FREE GROUND SHIPPING WITHIN THE CONTINENTAL UNITED STATES
| Specifications | |
|---|---|
| 5228 | $1,887.00 
|
| Chuck Size (in) | 1 x 4-1⁄4 |
| Type | Wet |
| Bore (in) | 2-3⁄8 |
| Stroke (in) | 2-5⁄8 |
| Impact Rate (bpm) | 2300 |
| Air Consumption (cfm) | 85-90 |
| Weight (lbs) | 38 |
| Length (in) | 19-3⁄4 |
| Air Inlet (NPT) | 1⁄2 Male |
| Consumables |
|---|
| Whirlibits |
| H & D Thread Steel & Bits |
| Documentation |
|---|
| Spare Parts List |
| Maintenance and Repair Information |
| Common Replaceable Parts | ||
|---|---|---|
| 2598 | Retainer - 7⁄8 & 1 x 4-1⁄4 | $394.57
|
| 18798 | Side Rod Kit | $73.50
|
| 18748 | Whip Hose Assy (3⁄4" Hose) and Constant Feed Oiler | CALL |
| 18783 | O-Ring and Seal Kit | $139.69
|
| RDO1G | Rock Drill Oil - 1 Gallon | $42.00
|
| RDO5G | Rock Drill Oil - 5 Gallon | $122.00
|
| WCSML | Whip Check | $11.00
|
| AIRH-19-50R | Contractors Air Hose | $124.00
|