- Includes 1/2″-20 Male Threaded Adapter (53549)
- Extension Grinders allow operator to extend into work pieces and reach lengthy distances.
- Extension length of 8-3/8″ allows longer reach than competitive models! Extensions are constructed of steel for maximum durability.
- Designed for minimal vibration. Extensions do not spin during tool use, so continuous tightening is not needed (as with some one-piece shaft-type extensions).
- Tools can also be fitted with optional Buffing Pads, optional collets and inserts, plus optional Cone/Plug Wheels. (Note: Speed of tool must not exceed maximum operating speed of accessory.)
Tool Specifications
Mfr. Model # 53521
| Adapter Thread | 1/2″-20 Male |
|---|---|
| hp | 1.0 |
| Max. Air Flow [SCFM] | 41.0 |
| Max. RPM | 3,400 |
| Air Inlet Thread | 3/8″ NPT |
| Exhaust Type | Rear |
| CE Certified | Yes |
| EAC Certified | Yes |
| Height [inches] | 1.875 |
| Length [inches] | 19.75 |
| Weight [pounds] | 5.5 |
| Width [inches] | 5.25 |
| Hose I.D. [inches] | 3/8″ |
| Vacuum Type | Non-Vacuum |
| EAN (UPC) Code | 0616026535213 |
| Tool Style | Straight Line |
Related products
Dust Collection Systems
$28,988.00

3M 85372, Cloth Belt 777F, 80 YF-weight, 1/2 in x 12 in, Fabri-lok, Full-flex, 7000118397, 200 per case
Dynabrade 53533 Cone or Plug Grinder (Triple Extension)
3M 05027, Cloth Belt 384F, 240+ XF-weight, 1/2 in x 12 in, Fabri-lok, 7100141448, 200 per case
Dynabrade 49445 Extension Polisher, .4 hp, 3,200 RPM, Rear Exhaust
3M 83268, Flap Wheel 747D, T84, 2 in x 1 in x 1/4-20 EXT, 80 X-weight, 7010308893, 10 per case
Dynabrade 11475 Dynabelter Abrasive Belt Tool, Standard Duty
Dynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
Dynabrade 11684 Dynabelter Contact Arm Assembly 4" DIA X 5/8" W., 40 Duro Serrated
Dynabrade 90872 2" Dia. Coarse NWN DynaBrite Locking-Type Disc, 25/pack
Dynabrade 64350 26" W x 36" L (660 mm W x 914 mm L) Metal Capture Downdraft Station, 230 V (AC)
Dynabrade 13509 Dynastraight Finishing Tool, Rear Exhaust, 6,000 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor
Dynabrade 40610 Electric Dynafile II Abrasive Belt Tool 
