Dotco 15LN287-62 Light Duty Head Right Angle Pneumatic Drill | 15LN Series | 0.9 HP | 320 RPM | Composite Housing | Rear Exhaust

Built for low-speed drilling where control and access are the priority, the Dotco 15LN287-62 Light Duty Head Right Angle Pneumatic Drill pairs a compact 90-degree head with a 0.9 HP motor and 320 RPM free speed. This slower-speed configuration helps operators maintain better control during close-clearance drilling, especially when working with larger drill sizes, harder materials, or hole-preparation tasks that do not require high spindle speed.

Part of the 15LN Series, the 15LN287-62 uses a composite housing to reduce handling weight while retaining the compact reach needed for production and maintenance work. The rear exhaust routes spent air away from the work surface, while the 1/4"-28 internal thread termination accepts compatible threaded drilling accessories. This makes the tool well suited for aerospace assembly, transportation equipment manufacturing, metal fabrication, and MRO tasks performed around fixtures, frames, panels, and installed components.

Type: Right Angle Pneumatic Drill | Series: 15LN Series | Head Style: Light Duty Head | Power: 0.9 HP / 0.67 kW | Free Speed: 320 RPM | Termination: 1/4"-28 Internal Thread | Housing: Composite | Weight: 2.5 lb / 1.13 kg | Overall Length: 12.0" / 305 mm | Air Inlet: 1/4" NPT | Exhaust: Rear

Features:

• 320 RPM free speed supports controlled drilling where slower spindle speed is preferred.
• 0.9 HP pneumatic motor provides steady power for light duty right-angle drilling applications.
• Right-angle head improves access around brackets, panels, fixtures, machinery guards, and close-clearance assemblies.
• Composite housing helps reduce tool weight for better maneuverability during repetitive work.
• Rear exhaust directs discharge air away from the drilling surface and operator.
• 1/4"-28 internal thread termination accepts compatible threaded drilling accessories.
• High-efficiency motor and gear train help maintain consistent pneumatic performance.
• Reinforced light duty angle-head construction supports reliable operation in production and maintenance settings.

Made in USA:

Applications:

• Aerospace assembly and repair work requiring controlled low-speed drilling near frames, ribs, panels, and brackets.
• Transportation equipment manufacturing where access is limited and slower spindle speed supports better drilling control.
• Industrial maintenance tasks around installed machinery, guards, housings, and equipment frames.
• Metal fabrication operations using threaded drilling accessories in restricted-access locations.
• Production assembly stations where compact right-angle reach and low-speed drilling performance are required.

FAQs:

• Q: When should I choose the 320 RPM Dotco 15LN287-62?
  A: Choose this model when the application benefits from slower spindle speed and greater drilling control. It is useful for larger drill sizes, harder materials, or close-clearance work where high RPM is not needed.
• Q: What does the right-angle head help with?
  A: The 90-degree head lets the drilling accessory reach areas where a straight drill cannot line up properly, such as behind brackets, inside assemblies, or around fixture tooling.
• Q: What accessory connection does this drill use?
  A: The Dotco 15LN287-62 uses a 1/4"-28 internal thread termination for compatible threaded drilling accessories.
• Q: Why is rear exhaust useful on this model?
  A: Rear exhaust directs spent air away from the drill point, helping reduce airflow across chips, debris, and the immediate work surface.

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For help selecting the correct Dotco Drills for your assembly application, call (800) 608-5210 or email info@intlairtool.com