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DYNABRADE

DYNABRADE 3/8" Drill - 53091

DYNABRADE 3/8" Drill - 53091

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DYNABRADE 3/8" Drill - 53091

  • .7 hp, 950 RPM, Pistol Grip, Geared, Rear Exhaust, Keyed Jacobs Chuck.
  • Includes 3/8" drill chuck and key.
  • High-torque air motor; slow-speed startup trigger.
  • Rubber insulated grip and removable side handle.
  • Made In The USA; Ideal for use in metal working, woodworking, marine and aerospace industries
Specifications
Air Consumption (SCFM) 33.0
Power (hp) 0.7
Max. RPM 950
Tool Spindle Thread 1/2"-20 Male
Air Inlet Thread 1/4" NPT
Chuck Size 3/8"
Exhaust Type Rear
GL_Country Of Origin US
Hose I.D. in. (mm) 3/8"
Vacuum Type Non-Vacuum
Height in. (mm) 6.375
Length in. (mm) 10.5
Weight lb. (kg) 3.9
Width in. (mm) 7.0
Pkg. Height in. (mm) 6
Pkg. Length in. (mm) 13
Pkg. Weight lb. (kg) 4.9
Pkg. Width in. (mm) 7
CE Certified Yes
EAN (UPC) 0616026530911
EAC Certified Yes
Tool Style Pistol Grip
What our Experts Think
  • Reliable Performance for Daily Production โ€“ The Dynabrade 53091 delivers consistent pneumatic power for drilling tasks in manufacturing, fabrication, and maintenance environments.
  • Precision & Operator Control โ€“ Its ergonomic pistol-grip design provides comfortable handling and improved accuracy for repetitive drilling applications.
  • Durable Industrial Construction โ€“ Built to withstand demanding shop-floor conditions, ensuring long-term reliability and reduced downtime.
  • Versatile 3/8" Chuck Capacity โ€“ Ideal for a wide range of drilling applications, offering flexibility across multiple materials and job types.
  • Efficient Air-Powered Design โ€“ Provides smooth, dependable performance with minimal heat buildup, making it suitable for extended operation.
  • Best For: Metalworking, industrial assembly, aerospace manufacturing, maintenance departments, and general-purpose drilling.
Q&A

Q: What is the DYNABRADE 53091 3/8" Drill used for?
A: It is designed for precision drilling in industrial, automotive, aerospace, and manufacturing applications.

Q: Is this drill suitable for professional use?
A: Yes, it is engineered for demanding work environments that require reliable, consistent performance.

Q: What are the benefits of a pneumatic drill?
A: Pneumatic drills offer excellent power-to-weight ratio, smooth operation, and long-lasting durability.

Q: Can it be used for repetitive drilling tasks?
A: Yes, its rugged construction makes it ideal for high-volume and continuous drilling operations.

Q: How do I maintain the drill for optimal performance?
A: Use clean, regulated air, lubricate regularly, and perform routine inspections to ensure maximum efficiency and tool life.

Maintenance Tips
  • Lubricate Daily: Apply a few drops of pneumatic tool oil to the air inlet before use.
  • Use Clean, Dry Air: Install proper filtration to reduce moisture and contaminants.
  • Keep the Chuck Clean: Remove debris regularly and ensure bits are securely tightened.
  • Monitor Air Pressure: Operate within the recommended PSI range for consistent performance.
  • Clean After Use: Wipe down the tool and clear away dust, chips, and residue.
  • Inspect Hoses & Fittings: Check for leaks, cracks, or worn connections.
  • Perform Routine Inspections: Examine the trigger, bearings, and moving parts for wear.
  • Store Properly: Keep the drill in a dry, clean environment to extend tool life and reliability.