Dotco Inline Drill | 15LF083-40 | 0.4 HP | 3/8" - 24 e Drill Diameter Capacity

Built for controlled drilling in production, maintenance, and assembly work, the Dotco 15LF083-40 Inline Drill pairs a compact inline body with a 0.4 HP pneumatic motor and 3,300 RPM free speed for clean, repeatable hole-making. Its 3/8"-24 external threaded termination accepts a compatible threaded chuck or collet, while the composite housing helps keep the tool light and balanced for repetitive drilling tasks.

With rear exhaust, a standard lock-off safety lever, and performance rated at 90 PSI, this 15LF Series drill is a strong fit for aerospace, appliance, automotive, fabrication, and MRO environments where speed, access, and tool control all matter.

Type: Inline Pneumatic Drill | Series: 15LF Series | Model: 15LF083-40 | Power: 0.4 HP / 0.30 kW | Free Speed: 3,300 RPM | Termination: 3/8"-24 External Thread | Housing: Composite | Exhaust: Rear | Air Inlet: 1/4" | Minimum Hose I.D.: 1/4" / 6.4 mm

Features:

• 0.4 HP pneumatic motor provides steady output for drilling in production and repair settings.
• 3,300 RPM free speed supports efficient drilling where faster spindle speed is needed.
• 3/8"-24 male threaded termination accepts compatible keyless chuck or collet setups.
• Composite housing helps reduce tool weight while maintaining a practical structure for shop use.
• Rear exhaust directs discharged air away from the work area.
• Lock-off safety lever is standard to help prevent accidental starts.
• Rated for operation at 90 PSI / 620 kPa air pressure.

Made in USA:

Applications:

• Production drilling on assembly lines and workstations.
• Aerospace and aircraft component drilling where inline control is useful.
• Automotive and appliance manufacturing operations.
• Metal fabrication, fixture work, and general shop drilling.
• Industrial maintenance and MRO drilling tasks.

FAQs:

• Q: Does the 15LF083-40 include a drill chuck?
  A: This model uses a 3/8"-24 external threaded termination. A compatible chuck or collet setup should be selected separately based on the drilling application.
• Q: What does rear exhaust mean?
  A: Rear exhaust means spent air exits toward the back of the tool, helping keep air flow away from the drilling point and work surface.
• Q: What air setup is required?
  A: The drill is rated at 90 PSI / 620 kPa and uses a 1/4" air inlet with a 1/4" minimum hose I.D.
• Q: Where does a 3,300 RPM inline drill fit best?
  A: It suits controlled drilling tasks that need more spindle speed than low-RPM models while still maintaining inline balance for repetitive work.

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Need help selecting the correct Dotco Drills for your application? Please call (800) 608-5210 or email info@intlairtool.com