Dotco 14CNL97-51 Non-Reversible Pneumatic Drill | 14CNL Series | 0.9 HP | 500 RPM | Rear Exhaust

Built for low-speed drilling in production assembly, aircraft maintenance, fabrication, and industrial MRO work, the Dotco 14CNL97-51 non-reversible pneumatic drill delivers 0.9 HP with a 500 RPM free speed for applications that require slower spindle speed and controlled cutting action. As part of the 14CNL Series, this rear exhaust air drill is suited for dedicated forward-drilling tasks where high torque demand, larger drill sizes, or tougher materials make a lower RPM tool the better choice.

The 500 RPM speed helps reduce heat buildup and bit wear when the job calls for deliberate drilling rather than fast run-down speed. Rear exhaust directs spent air away from the work surface, helping keep chips, layout marks, and fixtures less disturbed during repetitive drilling operations.

Type: Pneumatic Drill | Series: 14CNL Series | Power: 0.9 HP | Operation: Non-Reversible | Free Speed: 500 RPM | Exhaust: Rear Exhaust

Features:

• 0.9 HP pneumatic motor supports controlled drilling in production, maintenance, and assembly environments.
• 500 RPM free speed provides low-speed performance for drilling tasks that require slower cutting action.
• Non-reversible operation is suited for dedicated forward-drilling applications.
• Rear exhaust routes discharged air away from the drilling area and workpiece.
• 14CNL Series configuration supports industrial users who need consistent pneumatic drilling performance.
• Air-powered operation helps support extended use when paired with clean, regulated, and lubricated compressed air.

Made in USA:

Applications:

• Aircraft manufacturing and MRO drilling where slow, controlled spindle speed is required.
• Metal fabrication work involving larger holes, tougher materials, or reduced cutting speed.
• Industrial assembly stations performing repeatable forward-drilling operations.
• Maintenance departments drilling fixtures, brackets, frames, panels, and machine components.
• Machine shops and repair benches that require pneumatic drill performance at low RPM.

FAQs:

• Q: What does non-reversible mean?
  A: Non-reversible means this drill operates in the forward direction only. It is intended for drilling applications where reverse rotation is not needed.
• Q: Why choose a 500 RPM pneumatic drill?
  A: A 500 RPM drill is useful when the application calls for slower cutting speed, such as larger hole drilling, tougher materials, or tasks where excessive speed could increase heat and bit wear.
• Q: What is the purpose of rear exhaust?
  A: Rear exhaust directs spent air away from the drilling point, helping reduce air blast around chips, fixtures, and marked work surfaces.
• Q: Can this drill be used in production environments?
  A: Yes. When matched with the correct drill bit, air supply, and material requirements, this pneumatic drill is suitable for repetitive industrial drilling work.

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