DYNABRADE 4" (102 mm) Dia. Straight-Line Type 1 Wheel Grinder - 52373
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1 hp, 12,000 RPM, Rear Exhaust, 3/8"-24 Spindle Thread.
- Type 1 Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting.
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4" Diameter, Straight Line, 1 hp, 12,000 RPM.
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Accepts optional 4" diameter Type 1 Wheel, with 3/8" center hole (maximum wheel width of 1/4").
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Governor-controlled motor maintains RPM under heavy load; rear exhaust.
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Safety-lock lever is included on all models.
Specifications
Air Consumption (SCFM) |
38.0 |
Power (hp) |
1.0 |
Max. RPM |
12,000 |
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 |
Height in. (mm) |
4.5 |
Length in. (mm) |
8.625 |
Weight lb. (kg) |
3.11 |
Width in. (mm) |
6.5 |
Pkg. Height in. (mm) |
4.5 |
Pkg. Length in. (mm) |
10 |
Pkg. Weight lb. (kg) |
3.79 |
Pkg. Width in. (mm) |
6.25 |
CE Certified |
Yes |
EAN (UPC) |
0616026523739 |
EAC Certified |
Yes |
Tool Style |
Straight Line |
What our Experts Think
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Compact & Powerful: 4" (102 mm) wheel size offers precision grinding in tight spaces.
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Straight-Line Motion: Ideal for smooth, controlled grinding and blending applications.
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Ergonomic Design: Lightweight and easy to handle for reduced operator fatigue.
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Durable Construction: Built for heavy-duty use in metal fabrication and maintenance.
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Versatile Use: Suitable for weld prep, deburring, and surface finishing.
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Consistent Performance: Provides steady speed and torque for reliable results.
Q&A
Q: What is the Dynabrade 52373 Wheel Grinder used for?
A: Ideal for grinding, deburring, and surface preparation on metal, wood, and composites in tight spaces.
Q: What type of grinder is this?
A: A straight-line Type 1 wheel grinder, designed for precision and ease of control.
Q: What is the wheel size?
A: Uses a 4-inch (102 mm) diameter grinding wheel for detailed work and accessibility.
Q: What industries typically use this tool?
A: Widely used in automotive, metal fabrication, aerospace, and manufacturing.
Q: How does its design benefit users?
A: Compact and ergonomic for improved maneuverability and reduced operator fatigue.
Maintenance Tips