Built for controlled drilling in production assembly, aircraft maintenance, fabrication, and industrial MRO environments, the Dotco 14CNL95-51 non-reversible pneumatic drill delivers 0.9 HP with a 1,300 RPM free speed for applications that require slower, more deliberate cutting speed. As part of the 14CNL Series, this rear exhaust air drill is suited for repetitive forward-drilling operations where lower speed can help improve control with larger drill sizes, tougher materials, or demanding hole-making tasks.
The 1,300 RPM speed makes this model a practical choice when a faster drill may generate too much heat, chatter, or bit wear for the application. Rear exhaust helps route discharged air away from the work surface, keeping chips, layout marks, and fixtures less disturbed during drilling.
Type: Pneumatic Drill | Series: 14CNL Series | Power: 0.9 HP | Operation: Non-Reversible | Free Speed: 1,300 RPM | Exhaust: Rear Exhaust
Features:
- 0.9 HP pneumatic motor supports repetitive drilling in production, maintenance, and assembly settings.
- 1,300 RPM free speed provides slower, controlled drilling for applications that call for reduced cutting speed.
- Non-reversible operation is suited for dedicated forward-drilling tasks.
- Rear exhaust directs spent air away from the drilling point and work surface.
- 14CNL Series configuration fits 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 controlled speed is required.
- Metal fabrication and production drilling with larger drill bits or tougher materials.
- Industrial assembly lines performing repeatable forward-drilling operations.
- Maintenance departments drilling fixtures, brackets, panels, and machine components.
- Machine shops and repair benches requiring pneumatic drill performance at lower RPM.
FAQs:
- Q: What does non-reversible mean?
A: Non-reversible means this drill runs forward only. It is intended for drilling work where reverse rotation is not needed. - Q: Why choose the 1,300 RPM version?
A: A 1,300 RPM drill can provide better control for larger holes, tougher materials, or drilling tasks where slower cutting speed helps reduce heat and bit wear. - Q: What is the benefit of rear exhaust?
A: Rear exhaust routes spent air away from the drilling area, helping reduce air blast around chips, fixtures, and marked workpieces. - Q: Is this drill suitable for production use?
A: Yes. When matched with the correct drill bit, air supply, and material requirements, this pneumatic drill is suitable for repetitive production and maintenance drilling.
| SKU | Termination | Free Speed (rpm) | Exhaust | Weight Lb |
Weight (kg) | Length in |
Length (mm) |
|---|---|---|---|---|---|---|---|
| 14CNL91-51 | 3/8“ Chuck | 5200 r/min | Rear | 2.43 | 1.10 kg | 7.2 | 183 mm |
| 14CNL92-51 | 3/8“ Chuck | 3200 r/min | Rear | 2.43 | 1.10 kg | 7.2 | 183 mm |
| 14CNL95-51 | 3/8“ Chuck | 1300 r/min | Rear | 2.87 | 1.30 kg | 8.6 | 218 mm |
| 14CNL97-51 | 3/8“ Chuck | 500 r/min | Rear | 3.53 | 1.60 kg | 9.1 | 231 mm |
| 14CNL98-51 | 3/8“ Chuck | 6000 r/min | Rear | 2.2 | 1.00 kg | 6.8 | 173 mm |
Looking for more information about Dotco Drill? Click here to view the Catalog
Need help selecting the correct Dotco Drills for your application? Please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
