- .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 # 48371
| 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] | 6.4 |
| Weight [pounds] | 0.9 |
| Width [inches] | 6.5 |
| Hose I.D. [inches] | 1/4″ |
| Vacuum Type | Non-Vacuum |
| EAN (UPC) Code | 0616026483606 |
| Motor Type | Rotary Vane |
| Motor Free Speed | 25000.0 |
| Tool Style | Straight Line |
Related products
Dust Collection Systems
$28,988.00

Dynabrade 91438 1/2" W x 24" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 78067 1" W x 30" L Medium NWN DynaBrite Belt, 10/pack
Dynabrade 25354 Housing Ass'y for Model 54734
Dynabrade 56800 3-1/2" Dia. Non-Vacuum Dynorbital Supreme Random Orbital Sander, 3/16 Orbit
Dynabrade X52H 5" (127 mm) Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, .3 HP, 12,000 RPM, 3/32" Orbit, Hook-Face
Dynabrade 64986 Replacement Pre-Filter Blanket
Dynabrade 93619 1" Dia. x 3/8", 3-48 Female Center Thread, 240 Grit A/O, 8 Ply, J-DynaCut Cross Pad, 100/pack
Dynabrade 51694 Shaft Lock Assy
Dynabrade 78143 6" Dia. x 1/2" Center Hole, Extra Coarse, DynaStrip Disc
Dynabrade 01057 Vane (5/Pkg.)
Dynabrade 91734 DynaMesh 6" 500 Grit Hook & Loop Discs, 50 per box
Dynabrade 79856 3" 180 Grit Dynacut Extreme Orange Film Vac Hook Face Disc, 50 per box
Dynabrade 50267 4-1/2" Dia. Disc Backing Pad, 5/8"-11 Thread
Dynabrade 78862 Crimped Wire Radial Wheel Brush 2-1/2" Dia. x .008 x 9/16" Steel
Dynabrade 96173 Motor Tune-Up Kit
Dynabrade 91635 1-1/2" W x 24" L 180 Grit A/O DynaCut Belt, 10/pack
Dynabrade 91648 2" W x 48" L 320 Grit A/O DynaCut Belt, 10/pack
Dynabrade 92186 1" W x 30" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 50034 Collet Insert, 1/8" Capacity
Dynabrade 79898 8" Dynacut 400 Grit Extreme Orange Scalloped Edge Discs, 25 per box
Dynabrade 94827 - 1/2" ID, 25' Long Air Hose Assembly, Female/ Male Fitting Ends Included
Dynabrade 25236 Front Bearing Plate
Dynabrade 93917 3" Dia. x 3/8" CH 40/50 Grit Continuous Rim Diamond Cut-Off Wheel
Dynabrade 79840 DynaBolt AO 4" x 1/4" x 3/8" T27 Grinding Wheel, Box of 10 Discs
Dynabrade 92246 4" Dia. x 3/4" W Bent Medium Wire Wheel
Dynabrade 30336 Dynascaler Surface Preparation Tool, Hand-Held, 2", Rear Exhaust, 3,400 RPM
Dynabrade 96222 - 3/8" Dia. Hose, 3' Long
Dynabrade 48203 .4 hp Straight-Line Die Grinder, Rear Exhaust, 30,000 RPM, 1/4" Collet
Dynabrade 13523 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 4,500 RPM, 5/8"-11 Arbor
Dynabrade 53626 Arbor
Dynabrade 31631 Rotor
Dynabrade 50297 7" Dia. Disc Backup Pad, Hard Density, 5/8"-11 Thread
Dynabrade 11203 Contact Arm Ass'y, 5/8" Dia. x 3/8" W, Rubber Wheel, with 1/2" W Platen
Dynabrade 67220 Contact Arm, 1/4" Dia. x 3/8" W, Steel
Dynabrade 57926 6" Dia. Dynabug "Model T" Orbital Sander, Non-Vacuum, 20,000 RPM, 3/32" Orbit, PSA
Dynabrade 13300 Mini-Dynisher Finishing Tool, .4 HP, Rear Exhaust, 3,200 RPM, 5/8" Arbor
Dynabrade 48503 2" Dia. 7 Degree Offset Disc Sander, Rear Exhaust, .4 HP, 25,000 RPM
Dynabrade 54021 1/4"-28 Male 1/4"-20 Male, 1-3/16" Length
Dynabrade 62111 DynaFast Foot Activated Screening Thermometer (without Thermometer)
Dynabrade 59010 6" Dia. Non-Vacuum Dynorbital-Spirit Random Orbital Sander, 3/8" Orbit
Dynabrade 58038 1-1/4" Dia. Right Angle Mini-Orbital Sander, 12K RPM, .4 HP, Front Exhaust 
