DYNABRADE 1/4" Drill - 52931
- .4 hp, 500 RPM, Pistol-Grip, Geared, Rear Exhaust, Jacobs Chuck.
- .4 hp (298 W) Pistol Grip Drill offered in ergonomic Dynabrade design, with comfortable textured tactile grip. Powerful high-torque, geared air motor is ideal for countless industrial applications.
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Finger platform on both sides of tool allows increased stability and comfort.
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Model includes 1/4" Jacobs® Chuck & Key. Available in Dynachuck (see 52831)
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Comfortable textured tactile tool grip.
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No Reverse.
Specifications
| Air Consumption (SCFM) |
23.0 |
| Power (hp) |
0.4 |
| Max. RPM |
500 |
| Tool Spindle Thread |
3/8" - 24 Male |
| Air Inlet Thread |
1/4" NPT |
| Chuck Size |
1/4" |
| Exhaust Type |
Rear |
| GL_Country Of Origin |
US |
| Hose I.D. in. (mm) |
1/4" |
| Vacuum Type |
Non-Vacuum |
| Height in. (mm) |
5.0 |
| Length in. (mm) |
6.5 |
| Weight lb. (kg) |
2.4 |
| Width in. (mm) |
6.5 |
| Pkg. Height in. (mm) |
4.5 |
| Pkg. Length in. (mm) |
10 |
| Pkg. Weight lb. (kg) |
3.2 |
| Pkg. Width in. (mm) |
6.25 |
| CE Certified |
Yes |
| EAN (UPC) |
0616026529311 |
| EAC Certified |
Yes |
| Tool Style |
Pistol Grip |
What our Experts Think
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Designed for Precision Drilling – The Dynabrade 52931 delivers accurate, controlled performance for assembly, fabrication, and maintenance applications.
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Compact 1/4" Chuck Capacity – Ideal for detailed drilling tasks, offering excellent maneuverability and precision in tight workspaces.
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Comfortable for Extended Use – Its ergonomic design helps reduce operator fatigue while improving handling and drilling accuracy.
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Industrial-Grade Construction – Built to withstand demanding shop-floor conditions and provide long-term reliability.
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Smooth Pneumatic Performance – Air-powered operation ensures consistent power delivery, dependable productivity, and low maintenance requirements.
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Best For: Precision assembly, aerospace manufacturing, sheet metal fabrication, maintenance departments, and general industrial drilling.
Q&A
Q: What is the DYNABRADE 52931 1/4" Drill used for?
A: It is designed for precision drilling in manufacturing, assembly, aerospace, automotive, and industrial applications.
Q: Is this drill suitable for detailed drilling work?
A: Yes, its 1/4" capacity makes it ideal for accurate drilling in smaller components and tight workspaces.
Q: What are the advantages of a pneumatic drill?
A: Pneumatic drills provide consistent power, lightweight handling, and reliable performance for extended professional use.
Q: Can it be used for repetitive production tasks?
A: Yes, it is engineered for continuous operation and high-volume drilling applications.
Q: How can I maximize the lifespan of the drill?
A: Use clean, dry compressed air, maintain proper air pressure, lubricate regularly, and perform routine maintenance inspections.
Maintenance Tips
Damage 
Loss 
Theft 
