Chicago Pneumatic Sinker Drills
Chicago Pneumatic sinker drills are ideal for a range of drilling applications. Their streamlined design incorporates smooth contours, a side exhaust and a “flat back” that makes them easy to handle in quarry, mine, drilling and doweling work. The design also provides a main valve and cylinder-porting concept that helps maintain constant drilling speed throughout a long service life. Working parts are continually protected with an effective lubrication system. Standard and silenced versions are available in a range of weights and sizes to fit any requirement.
 CP0022 |
 CP0032A |
CP0069 |
| 30-pound class The CP 0022 provides drilling capability for holes up to 13/4” diameter, 8 feet deep. This is the ideal choice where a lightweight and powerful tool is needed in public works, utilities and drilling from scaffolding. Also the correct choice where air supply is limited. CP 0022 can also be equipped with 3/4” x 41/4” bushing and spring. | 45-50-pound class Choose the CP 0032A for holes up to 2” diameter and 10 feet deep. A top performer in its class, the CP 0032A is highly effective in general excavation work, quarry drilling, bench mining and other jobs requiring a sinker drill in the 45-pound class. The tool’s durable “beavertail” retainer helps it deliver increased contact and reduces collar wear. Use with part number R147457 - Water Kit for use with flushing water | 60-pound class The CP 0069 is suited for drilling 21/2” diameter holes 20 feet deep. The heavyduty CP 0069 sinker is a hard-hitting tool that combines high drilling speed with excellent hole cleaning ability. Its trouble-free “beavertail” retainer provides greater front-end durability and increased collar contact to reduce wear. |
All Models
- Forged steel housings withstand rugged use
- Cushioned piston reduces shock
- Multiposition throttle for easy starting of holes
- Blower lever for deep hole cleaning on CP 0032 and CP 0069
- Integral oiler provides continuous lubrication
- 3/4” (NPT) air inlet swivel improves maneuverability
- Double-grip handles
- Left hand rotation
Sinker Drills Specifications
| Model | Part Number | Weight | Height (pistons extended) | Width |
|---|---|---|---|---|
| lb | in | in | ||
| CP0022 - 30 lb class - Air Consumption at 90 psi: 56 cfm | ||||
| CP 0022 | 8900 0020 01 | 28 | 19-7/8 | 7/8 x 31/4 |
| CP 0022 | 8900 0020 02 | 28 | 19-7/8 | 7/8 x 4-1/4 |
| CP0032 - 45 to 50 lb class - Air Consumption at 90 psi: 103 cfm | ||||
| CP 0032A .87 | T022318 | 54 | 22 | 7/8 x 3-1/4 |
| CP 0032A .87 A | T022117 | 54 | 23 | 7/8 x 4-1/4 |
| CP 0032A-1 | T022319 | 54 | 23 | 1 x 4-1/4 |
| CP0069 - 60 lb class - Air Consumption at 90 psi: 130 cfm | ||||
| CP 0069 | T006661 | 64 | 24-1/4 | 7/8 x 4-1/4 |
| CP 0069 | T022259 | 64 | 24-1/4 | 1 x 4-1/4 |
| CP 0069 - wet | T025423 | 64 | 24-1/4 | 7/8 x 4-1/4 |
