Ingersoll Rand 7LM3A43 Angle Grip Industrial Drill | 7 Series | 0.75 HP | 900 RPM | 3/8" Chuck Capacity

Ingersoll Rand 7LM3A43 Non-Reversible Pneumatic Angle Drill provides a right-angle drilling solution for industrial assembly and metalworking applications. Part of the 7 Series, this pneumatic drill combines a 0.75 HP motor with 900 RPM free speed and 170 in-lbs maximum working torque. Its 3/8-inch chuck capacity accommodates compatible drill bits, while the 90-degree angle head positions the spindle perpendicular to the tool body for drilling in locations where inline or pistol-grip drills may be difficult to use. The non-reversible configuration provides forward-only rotation for production tasks that do not require a reversing function.

The 7LM3A43 features lever-start actuation with variable-speed control, allowing operators to start drilling gradually before increasing speed. Its 11.1-inch overall length, 3.9-inch angle head height, and 0.7-inch side-to-center distance provide important measurements for evaluating clearance around machinery, brackets, and assembly fixtures. The drill weighs 3.9 lbs with chuck and features a Skinsulate housing for improved grip during repetitive drilling operations. Double-row ball bearing construction supports precise, concentric hole production, while the modular design allows convenient servicing and replacement of internal components. The drill requires a 1/4-inch NPT air inlet, a 5/16-inch minimum air hose, and 26 CFM air consumption.

Type: Pneumatic Angle Drill | Model: 7LM3A43 | Series: 7 Series | Configuration: Non-Reversible | Head Style: 90-Degree Angle with Chuck | Rated Power: 0.75 HP | Free Speed: 900 RPM | Maximum Working Torque: 170 in-lbs | Chuck Capacity: 3/8 in. | Actuation: Lever Start | Weight with Chuck: 3.9 lbs | Length with Chuck: 11.1 in. | Angle Head Height with Chuck: 3.9 in. | Side-to-Center Distance: 0.7 in. | Air Consumption: 26 CFM | Air Inlet: 1/4 in. NPT | Minimum Hose Size: 5/16 in. | Sound Level: 82 dBA

Features:

• 0.75 HP pneumatic motor delivers 900 RPM free speed for controlled drilling in production and industrial assembly applications.
• 170 in-lbs maximum working torque provides rotational force for drilling suitable materials using compatible cutting tools.
• 90-degree angle head allows operators to drill in locations where conventional straight drills have limited access.
• 3/8-inch chuck capacity accommodates compatible drill bits for a variety of manufacturing and maintenance drilling tasks.
• Non-reversible operation provides forward-only spindle rotation for drilling applications that do not require reverse movement.
• Lever-start actuation with variable-speed control allows gradual drill engagement and controlled acceleration during hole production.
• Double-row ball bearings support precise, concentric drilling, while the Skinsulate housing provides a secure gripping surface.
• Modular construction and accessible planetary gearing simplify component replacement and routine maintenance.

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:

• Industrial assembly: Drilling holes in machinery components and production assemblies where surrounding equipment restricts tool access.
• Metal fabrication: Drilling suitable brackets, structural components, and fabricated metal parts using compatible drill bits.
• Automotive component manufacturing: Producing holes in housings, mounting components, and mechanical subassemblies with limited working clearance.
• Machinery production: Performing repetitive drilling operations around fixtures and closely positioned mechanical components.
• Industrial maintenance: Drilling accessible repair and mounting holes where a 90-degree drill configuration provides better reach than a straight tool.

FAQs:

• Q: What are the speed and torque specifications of the Ingersoll Rand 7LM3A43?
  A: The 7LM3A43 operates at 900 RPM free speed and provides 170 in-lbs maximum working torque. Its 0.75 HP pneumatic motor supports drilling operations in suitable industrial materials.
• Q: What drill bit size does the 7LM3A43 accommodate?
  A: This model features a 3/8-inch chuck capacity for compatible drill bits. The appropriate drilling diameter depends on the workpiece material, cutting tool, and operating conditions.
• Q: Can the Ingersoll Rand 7LM3A43 operate in reverse?
  A: No. The 7LM3A43 is a non-reversible angle drill with forward-only spindle rotation. It is intended for drilling operations that do not require reverse rotation.
• Q: What makes the 7LM3A43 suitable for drilling in restricted spaces?
  A: Its 90-degree angle head positions the chuck perpendicular to the main tool body. The 3.9-inch head height and 0.7-inch side-to-center distance help operators determine whether the drill can access a particular hole location.
• Q: What compressed-air supply is required for the 7LM3A43?
  A: Ingersoll Rand specifies 26 CFM air consumption, a 1/4-inch NPT air inlet, and a 5/16-inch minimum air hose size. The compressed-air system should be sized to maintain adequate airflow and pressure during drilling.

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