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Dynabrade

DYNABRADE Cone Or Plug Grinder (Single Extension) - 53531

DYNABRADE Cone Or Plug Grinder (Single Extension) - 53531

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DYNABRADE Cone Or Plug Grinder (Single Extension) - 53531

  •  1 hp, Straight-Line, 18,000 RPM, Rear Exhaust, 3/8"-24 Spindle Thread.
  • Includes 3/8"-24 Male Threaded Adapter (53610)
  • 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.)
Specifications
Air Consumption (SCFM) 40.0
Power (hp) 1.0
Max. RPM 18,000
Tool Spindle Thread 3/8"- 24 Male
Air Inlet Thread 3/8" NPT
Exhaust Type Rear
GL_Country Of Origin US
Hose I.D. in. (mm) 3/8"
Vacuum Type Non-Vacuum
Motor Type Rotary Vane
Height in. (mm) 1.875
Length in. (mm) 18.375
Weight lb. (kg) 4.8
Width in. (mm) 4.75
Pkg. Height in. (mm) 3
Pkg. Length in. (mm) 19.25
Pkg. Weight lb. (kg) 5.35
Pkg. Width in. (mm) 4.75
CE Certified Yes
EAN (UPC) 0616026535312
EAC Certified Yes
Tool Style Straight Line
What our Experts Think
  • Single Extension: Provides added reach for precision grinding in confined spaces.

  • Cone & Plug Compatibility: Perfect for detailed surface prep and finishing on curves and angles.

  • Durable Construction: Built to withstand rigorous industrial use with lasting performance.

  • Ergonomic Handling: Designed for comfort and control during extended operation.

  • Versatile Application: Ideal for automotive, aerospace, and metalworking projects.

Q&A

Q: What is the DYNABRADE Cone or Plug Grinder (Single Extension) - 53531?
A: A precision pneumatic grinder with a single extension for improved access in tight or recessed areas.

Q: What are its key features?
A: Single extension design, smooth operation, ergonomic grip, and durable build.

Q: What applications is it best for?
A: Ideal for grinding inside cones, plugs, pipe fitting, and detailed metalwork.

Q: Why choose this model?
A: Offers enhanced reach and control for precise grinding in confined spaces with reduced operator fatigue.


Maintenance Tips
  • Inspect grinder and extension regularly for cracks, wear, or loose parts.

  • Lubricate air motor with 2-3 drops of pneumatic tool oil before each use.

  • Clean tool housing and grinding area to remove dust and debris.

  • Check grinding attachments for wear or damage; replace as needed for safety and efficiency.

  • Use clean, dry compressed air (max 90 PSI) to protect internal components.

  • Store in a dry, clean environment when not in use to prolong tool life.