| Specifications | ||
| Rotation | Independant | |
| Drilling Diameter | in | 2-4 |
| Net Weight (less striking bar) | lb | 395 |
| Overall Length (less striking bar) | in | 44 |
| Bore of Cylinder | in | 5-1/2 |
| Stroke | in | 3-5/8 |
| Blow Frequency | bpm | 2000 |
| Air Consumption | cfm | 570 |
| Working Pressure | psi | 100 |
| Main Air Inlet Hose | in | 1-1/2 |
| Blower Hose Required | in | 1 |
| Exhause Hose Required | in | 2-1/2 |
| Rotation Air Motor Specifications | ||
| Size of Air Hoses Required (2) | in | 1 |
| Maximum Brake Horsepower | BHP | 3.3 |
| Torque at Chuck | lb-ft | 195 |
| Rotation Speed at Chuck | rpm | 150 |
| Maximum Chuck Rotation Speed | rpm | 275 |

| REF NO. | PART NO. | NAME OF PART | T Y |
| 1. | 50364413 | RETAINER. TUBE | 1 |
| 2 | 95018172 | 0-RING | |
| 3 | 50057215 | STEM, HOSE | 1 |
| 4 | 50977065 | SUPPORT, TUBE | |
| 5 | 50646967 | TUBE (INNER) | 1 |
| 6 | 50942325 | RUBBER, BLOWER TUBE | 1 |
| 7 | 50202985 | WASHER, TUBE SUPPORT | 1 |
| 8 | 50202936 | RUBBER, TUBE SUPPORT | 1 |
| -9 | 50966076 | ROD, ASSEMBLY | 2 |
| 10 | 50019330 | NUT, ASSEMBLY ROD | 2 |
| 50976927 | ASSEMBLY, BACKHEAD | 1 | |
| 11 | 50976943 | .BACKHEAD | 1 |
| 12 | 50202704 | .ADAPTER | 1 |
| 13 | 95086526 | .0-RING | 1 |
| 50914761 | ASSEMBLY, MAIN AIR CONNECTION | 1 | |
| 15 | 60914779 | .CONNECTION, AIR | 1 |
| 16 | 50942143 | .RING, RETAINING | 1 |
| 17 | 95018461 | .0-RING | 1 |
| 18 | 50494475 | .CAP, AIR CONNECTION | 1 |
| 19 | 95018719 | .0-RING | 1 |
| 20 | 50023886 | STEM, HOSE | 1 |
| 50532712 | ASSEMBLY, AIR DISTRIBUTOR . | 1 | |
| 22 | ++ | _BODY, AIR DISTRIBUTOR | 1 |
| 23 | 50509249 | .LINER, AIR DISTRIBUTOR | 1 |
| 24 | 51004752 | KEY, AIR DISTRIBUTOR | 1 |
| 25 | 95097648 | 0-RING | 2 |
| 26 | 50539618 | CYLINDER | 1 |
| 50914787 | ASSEMBLY, EXHAUST SWIVEL | 1 | |
| 27 | 50914796 | .CONNECTION, EXHAUST | 1 |
| 28 | 50942143 | .RING, RETAINING | 1 |
| 29 | 50494822 | .RETAINER, SWIVEL EXHAUST | 1 |
| 30 | 50473818 | RETAINER, TAB WASHER | 1 |
| 32 | 51243129 | PISTON | 1 |
| 60780311 | ASSEMBLY, PISTON STEM BEARING | 1 | |
| 33 | ++ | .BEARING, PISTON STEM | 1 |
| 34 | 95034062 | FIN, ROLL | 1 |
| 35 | 50532860 | .SLEEVE, PISTON STEM BEARING | 1 |
| 36 | 50643642 | .WEARSLEEVE, CHUCK | 1 |
| 37 | 50780329 | .SEAT, CHUCK WEAR | |
| 38 | 50985829 | MANIFOLD, MOTOR | 1 |
| 40 | 95214953 | CAPSCREW | 5 |
| 41 | 9509696? | WASHER | 5 |
| 42 | 50210491 | PIN, LOCATING | 2 |
| 43 | 50985779 | HOUSING, MOTOR | |
| 60385253 | ASSEMBLY, DRIVE GEAR | 1 | |
| 44 | -1--F | GEAR: MOTOR DRIVE | 1 |
| 45 | 50251594 | BUSHING, DRIVE GEAR | 1 |
| 46 | 50124873 | BEARING, ROLLER | 1 |
| 47 | 50104611 | BEARING, ROLLER | 1 |
| 48 | 50297035 | BEARING, THRUST | 1 |
| 49 | .50966084 | SHAFT, MOTOR DRIVE GEAR | |
| 50 | 50365766 | RING, RETAINING | 1 |
| 51 | 50210517 | GEAR, MOTOR IDLER | 1 |
| 52 | 50214873 | BEARING, ROLLER | 2 |
| 53 | 50210509 | SHAFT | 1 |
| 54 | 50985761 | COVER, DRIVE GEAR ASSEMBLY | 1 |
| 55 | 50214873 | BEARING, ROLLER | 1 |
| 56 | 50210483 | PIN, LOCATING | 1 |
| 57 | 50711084 | BOLT, DRIVE GEAR COVER | 3 |
| 58 | 95210415 | LOCKWASHER | 4 |
| 59 | 50057215 | STEM, HOSE | 2 |
| 60 | 50537406 | PLUG, METERING | 1 |
| 62 | 50985795 | FRONTHEAD | 1 |
| 63 | 95033593 | PLUG, PIPE | 2 |
| 65 | 50295633 | BEARING, ROLLER | 1 |
| 66 | 50406867 | GEAR, CHUCK DRIVE INTERMEDIATE | 1 |
| 67 | 50214873 | BEARING, ROLLER | 1 |
| 68 | 50019447 | BUSHING, FRONTHEAD | |
| 69 | 50780337 | SEAT, RETAINER | 1 |
| 70 | 50368786 | BOLT, CHUCK JAW | 1 |
| 71 | 50208644 | LUG, LOCKING | 1 |
| 72 | 50406875 | CHUCK | 1 |
| 73 | 50202993 | ALIGNER, SHANK | 1 |
| 74 | 50207877 | JAW, CHUCK | 1 |
| 75 | 50219963 | RETAINER, JAW | 1 |