- .4 hp Dynabrade Die Grinders are perfect for use on metal, fiberglass, carbon fiber, composites and more! Dynabrade’s .4 hp (298 W) Die Grinders are designed for peak efficiency and longer life! Ideal for rapid material removal, deburring, finishing and polishing, these tools represent the finest in Dynabrade quality and innovation!
- Integrated Safety-Lock Throttle Lever has a contoured shape for operator comfort, with new dowel-pin that minimizes lever wear. Increased Tool Life due to Unique Pre-Filter that provides extra defense against contaminants in air stream.
- Governor-Controlled Motor (950 RPM to 30,000 RPM Models) Maintains consistent motor speed under load. Color-coded for easy identification. Ergonomic Oval-Shaped Tool Housing conforms to natural shape of hand for optimum comfort. Lightweight, tool design; each model weighs 0.5 oz (15 g) less than its previous version!
- 3-Vane Rotor allows wider offering of tool speeds. Achieves stall-torque and horsepower performance equal to tools with 4-vane rotor. Innovative Air Flow Channel Exhaust; air moves through channel between composite housing and housing core, maintaining comfortable temperature of tool housing!
- Hardened Tool Cylinder; Tool cylinder is made of case-hardened material, to retain core toughness and prevent cracking. Full-Length Housing Core; Housing core runs the full length of tool, serving as the backbone and providing consistent weight distribution of tool. Comfortable Tactile Grip; Tool?s tactile grip is co-molded to composite housing, providing comfortable non-slip grip. Collet Style is 3-Piece. Includes 1/4″ Collet Insert (50013) & 6 mm Collet Insert (50016).
Tool Specifications
Mfr. Model # 48325
| Collet Insert Size | 1/4″ & 6 mm |
|---|---|
| hp | 0.4 |
| Max. Air Flow [SCFM] | 23.0 |
| Max. RPM | 25,000 |
| Air Inlet Thread | 1/4″ NPT |
| Exhaust Type | Rear |
| CE Certified | Yes |
| EAC Certified | Yes |
| Height [inches] | 1.7 |
| Length [inches] | 8.0 |
| Weight [pounds] | 0.9 |
| Width [inches] | 6.5 |
| Hose I.D. [inches] | 1/4″ |
| Vacuum Type | Non-Vacuum |
| EAN (UPC) Code | 0616026483255 |
| Motor Type | Gearless |
| Motor Free Speed | 25000.0 |
| Tool Style | Straight Line |
Disassembly/ Assembly Instructions
| Disassembly/ Assembly Instructions |
|---|

Dynabrade 91253 8" Dia. x 220 Grit A/O Non-Vacuum Hook-Face DynaCut Disc, 25/Box
Dynabrade 53099 Housing for 53079, 5,000 RPM
Dynabrade 91634 1-1/2" W x 24" L 120 Grit A/O DynaCut Belt, 10/pack
Dynabrade 82527 1/2" W x 12" L 60 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 15368 Contact Arm Assembly, 1" Dia. X 1" W, Serrated Wheel
Dynabrade 13402 Dynisher Finishing Tool, Rear Exhaust, 3,400 RPM, 5/8-11" Spindle Thread
Dynabrade 69480 5" Extreme Drop-in Motor, 3/16" Orbit
Dynabrade 78869 Concave Brush 2" Dia. x .008 x 1/2" Steel
Dynabrade 78458 3/4" Dia. x 3/8", 3-48 Female Center Thread, 180 Grit A/O, 8 Ply, J-DynaCut Cross Pad, 100/pack
Dynabrade 78088 1/2" W x 72" L Very Fine NWN DynaBrite Belt, 10/pack
Dynabrade 01199 Air Motor
Dynabrade 94991 1/4" Female Composite-Style Coupler with 1/4" Female Plug Assembly
Dynabrade 51345 2" (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 3/8"-24 Thread
Dynabrade 78116 3/4" W x 34" L Medium NWN DynaBrite Belt, 10/pack
Dynabrade 56183 6" Dia. Vacuum Disc Pad, Hook-Face, Short Nap
Dynabrade 91737 DynaMesh 8" 100 Grit Hook & Loop Discs, 50 per box
Dynabrade 56819BK40 5" Dia. Central Vacuum Dynorbital Supreme Random Orbital Sander
Dynabrade 94855 5' Max Flow 8mm I.D. Whip hose w/ Composite Swivel, Male (1/4") / Male (1/4")
Dynabrade 01126 Air Control Spacer
Dynabrade 45307 Housing Assembly, Right Angle
Dynabrade 01021 Valve Stem
Dynabrade 92078 3" Dia. x 180 Grit A/O Non-Vacuum Hook-Face Filmbac DynaCut Disc, 50/Pack 




