Built for precision drilling and high-speed production work, the Dotco 14CFS90-51 non-reversible pneumatic drill combines a 0.4 HP motor with an exceptionally fast 29,000 RPM free speed for applications requiring rapid spindle rotation and clean hole production in lightweight materials. Its 3/8" chuck securely holds compatible drill bits, while the dedicated forward-only configuration provides dependable operation for repetitive drilling tasks where reverse functionality is unnecessary.
As part of the 14CF Series, this pneumatic drill features a lightweight composite housing that helps minimize operator fatigue during extended production runs. The high-speed design makes it well suited for aerospace manufacturing, composite fabrication, sheet metal work, precision assembly, and other industrial operations where fast drilling performance and consistent pneumatic power contribute to improved productivity.
Type: Pneumatic Drill | Series: 14CF Series | Model: 14CFS90-51 | Operation: Non-Reversible | Power: 0.4 HP | Free Speed: 29,000 RPM | Chuck Capacity: 3/8" | Housing: Composite
Features:
- 0.4 HP pneumatic motor provides reliable performance for demanding industrial drilling applications.
- 29,000 RPM free speed supports extremely fast drilling in applications requiring high spindle speed.
- 3/8" chuck securely retains compatible drill bits during precision drilling operations.
- Non-reversible configuration offers dependable forward-only operation for dedicated drilling tasks.
- Composite housing helps reduce overall tool weight for improved handling during repetitive use.
- Compact, well-balanced construction promotes precise control in production and assembly environments.
Made in USA: 
Applications:
- Aerospace manufacturing requiring high-speed drilling of lightweight components.
- Composite fabrication and trimming operations where rapid spindle speed is beneficial.
- Sheet metal production and precision fabrication work.
- Industrial assembly lines performing repetitive drilling operations.
- General manufacturing environments requiring lightweight, high-speed pneumatic drilling tools.
FAQs:
- Q: What advantage does the 29,000 RPM free speed provide?
A: The exceptionally high spindle speed helps support rapid drilling and improved productivity in applications involving small drill bits and lightweight materials where higher rotational speed is beneficial. - Q: Can this drill operate in reverse?
A: No. The Dotco 14CFS90-51 is a non-reversible pneumatic drill designed exclusively for forward-drilling applications. - Q: What size drill bits can this tool accommodate?
A: The drill is equipped with a 3/8" chuck that accepts compatible drill bits up to its rated capacity. - Q: What industries commonly use this high-speed drill?
A: It is commonly used in aerospace manufacturing, composite fabrication, precision metalworking, industrial assembly, and other production environments requiring high-speed pneumatic drilling.
| SKU | Termination | Free Speed (rpm) | Exhaust | Weight | Weight (kg) | Length | Length (mm) |
|---|---|---|---|---|---|---|---|
| Lb | in | ||||||
| 14CFS90-51 | 3/8“ Chuck | 29000 r/min | Rear | 1.54 | 0.70 kg | 5.7 | 145 mm |
| 14CFS91-51 | 3/8“ Chuck | 5200 r/min | Rear | 1.54 | 0.70 kg | 5.7 | 145 mm |
| 14CFS92-51 | 3/8“ Chuck | 3800 r/min | Rear | 1.54 | 0.70 kg | 5.7 | 145 mm |
| 14CFS93-51 | 3/8“ Chuck | 3200 r/min | Rear | 1.54 | 0.70 kg | 5.7 | 145 mm |
| 14CFS94-51 | 3/8“ Chuck | 2400 r/min | Rear | 1.54 | 0.70 kg | 5.7 | 145 mm |
| 14CFS95-51 | 3/8“ Chuck | 1000 r/min | Rear | 1.76 | 0.80 kg | 6.9 | 175 mm |
| 14CFS96-51 | 3/8“ Chuck | 700 r/min | Rear | 1.76 | 0.80 kg | 6.9 | 175 mm |
| 14CFS97-51 | 3/8“ Chuck | 600 r/min | Rear | 1.76 | 0.80 kg | 6.9 | 175 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
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For more information go to www.P65Warnings.ca.gov
