Built for medium-duty drilling in manufacturing, metal fabrication, and industrial maintenance environments, the Ingersoll Rand 7AKST6 Pistol Grip Air Drill combines a reliable 0.75 HP pneumatic motor with 58 in-lbs maximum torque to provide the power needed for larger diameter holes and tougher materials. Its 2,000 RPM free speed offers increased drilling control, allowing operators to maintain accuracy while using larger drill bits or working on heavier workpieces. The pistol grip design with trigger-start throttle provides responsive speed control and comfortable handling during repetitive production tasks.
As part of the proven Ingersoll Rand 7 Series, the 7AKST6 is built to deliver dependable performance throughout demanding industrial work shifts. The non-reversible configuration is optimized for dedicated forward drilling applications, while the cantilever-mounted planetary gear system efficiently transfers motor power and simplifies routine maintenance. Its lightweight construction and compact dimensions make it an excellent choice for production workstations, maintenance departments, and fabrication shops requiring dependable pneumatic drilling performance.
Type: Pistol Grip Air Drill | Series: 7 Series | Model: 7AKST6 | Power: 0.75 HP | Maximum Torque: 58 in-lbs | Free Speed: 2,000 RPM | Bit Holder Capacity: 3/8 in. (10 mm) Chuck | Start Type: Trigger Start | Reverse: No | Length: 7.4 in. (189 mm) | Weight: 2.2 lb (1.0 kg) | Side-to-Center: 0.9 in. (22 mm) | Air Consumption: 25 CFM | Air Inlet: 1/4 in. NPT | Minimum Hose Size: 5/16 in. | Sound Level: 82 dBA
Features:
- 0.75 HP pneumatic motor delivers dependable power for continuous industrial drilling operations.
- 58 in-lbs maximum torque provides increased drilling capability for larger drill bits and more demanding materials.
- 2,000 RPM free speed offers excellent drilling control for precision work in heavier-duty applications.
- Trigger-start throttle provides responsive speed modulation throughout the drilling process.
- Compact pistol grip configuration promotes balanced handling and improved operator control.
- Cantilever-mounted planetary gears provide efficient power transfer while simplifying maintenance procedures.
- Skinsulate™ housing improves grip and enhances comfort during extended production use.
- Lightweight construction helps minimize operator fatigue during repetitive drilling applications.
Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)
Made in USA: 
Applications:
- Production manufacturing requiring controlled drilling with higher torque output.
- Industrial maintenance departments servicing machinery, equipment, and structural components.
- Metal fabrication shops drilling larger holes in steel, aluminum, and fabricated assemblies.
- Assembly stations where slower drilling speeds improve accuracy and hole quality.
- General industrial repair and workshop applications requiring dependable pneumatic drilling performance.
FAQs:
- Q: What makes the 7AKST6 suitable for larger drilling applications?
A: Its combination of 58 in-lbs maximum torque and a controlled 2,000 RPM free speed provides the additional power and precision needed for larger drill bits and tougher materials. - Q: Is the 7AKST6 reversible?
A: No. This model is a non-reversible drill designed specifically for forward drilling applications. - Q: What chuck capacity does this drill have?
A: The 7AKST6 is equipped with a 3/8-inch (10 mm) chuck, allowing it to accommodate a wider range of drill bit sizes for medium-duty drilling tasks. - Q: What compressed air supply is recommended?
A: The drill requires approximately 25 CFM and features a 1/4-inch NPT air inlet. A minimum 5/16-inch air hose is recommended to maintain proper airflow and consistent drilling performance.
| SKU | MAX. TORQUE | FREE SPEED | WEIGHT | LENGTH | MAX. DRILL DIA. | SIDE TO CENTER | AIR CONSUMPTION |
|---|---|---|---|---|---|---|---|
| in-lbs (Nm) | rpm | lbs (kg) | in (mm) | in (mm) | in (mm) | cfm (L/min) | |
| TRIGGER START | |||||||
| 7ADST4 | 10 (1.1) | 20,000 | 2.2 (1.0) | 7.4" (189) | 1/4" (6) | 0.9" (22) | 25 (700) |
| 7AHST4 | 33 (3.7) | 6,000 | 2.3 (1.1) | 7.4" (189) | 1/4" (6) | 0.9" (22) | 25 (700) |
| 7AJST4 | 40 (4.5) | 4,800 | 2.3 (1.1) | 7.4" (189) | 1/4" (6) | 0.9" (22) | 25 (700) |
| 7AJJST4 | 47 (5.5) | 4,000 | 2.3 (1.1) | 7.4" (189) | 1/4" (6) | 0.9" (22) | 25 (700) |
| 7AKST6 | 58 (6.6) | 3,200 | 2.4 (1.1) | 7.6" (194) | 3/8" (10) | 0.9" (22) | 25 (700) |
| 7ALST6 | 78 (8.8) | 2,400 | 2.7 (1.2) | 7.8" (198) | 3/8" (10) | 0.9" (22) | 25 (700) |
| 7AMST6 | 130.1 (14.7) | 1,400 | 2.9 (1.3) | 8.5" (216) | 3/8" (10) | 0.9" (22) | 25 (700) |
| 7ANST8 | 185.0 (20.9) | 900 | 3.2 (1.5) | 8.7" (222) | 1/2" (13) | 0.9" (22) | 25 (700) |
| 7AQST8 | 269.9 (30.5) | 600 | 3.2 (1.5) | 8.7" (222) | 1/2" (13) | 0.9" (22) | 25 (700) |
Looking for more information about the Ingersoll Rand Drill? Click here to view the Catalog
For help choosing the proper Ingersoll Rand Drills for your assembly application, please email info@intlairtool.com or call (800) 608-5210
- Type
- Pistol Grip Drill
- Power (hp)
- 0.75
- Actuation
- Trigger Start
- Torque (in-lbs)
- 58
- RPM
- 3200
- Length (in.)
- 7.6
- Bit Holder Capacity (in.)
- 3/8
- Side to Center (in.)
- 0.9
- Sound Level (dbA)
- 82
- Air Inlet
- 1/4" NPT
- Air Consumption (CFM)
- 25
- Min Hose Size (in.)
- 5/16
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