Product Description
Milwaukee 4-1/2 in. x 1/8 in. x 5/8-11 in. Type 27 Grinding Wheel
Model Number: 49-94-4525
The Milwaukee 49-94-4525 is a 4-1/2 in. x 1/8 in. x 5/8-11 in. Type 27 Grinding Wheel — a general-purpose aluminum oxide abrasive wheel for grinding, stock removal, and surface preparation on steel, iron, and ferrous metal with 4-1/2 in. angle grinders. The 1/8 in. thickness is the standard general-purpose grinding wheel specification that provides adequate wheel body mass for sustained material removal grinding without excessive wheel deflection under grinding pressure. Aluminum oxide abrasive is the standard specification for steel grinding applications — it provides the correct cutting action, wheel wear rate, and temperature management for the ferrous metal grinding, weld dressing, and surface preparation that 4-1/2 in. grinding wheels perform in fabrication, construction, and maintenance work.
The Type 27 depressed-center profile positions the abrasive face below the wheel mounting hub, allowing the grinding face to contact flat work surfaces at the low, flat approach angle that is most productive and least fatiguing for sustained flat-surface grinding on structural steel, plate steel, and fabricated assemblies. The 5/8-11 threaded arbor bore provides direct mounting on standard 4-1/2 in. angle grinder spindles for immediate use without adapters. Common applications include weld bead grinding and dressing, burr and sharp edge removal on fabricated steel parts, surface preparation before painting and coating, removing mill scale and rust from structural steel surfaces, and the general stock removal and surface preparation grinding that daily fabrication and maintenance work involves.
See Milwaukee's complete abrasive wheel lineup for all available grinding wheel diameters, thicknesses, arbor configurations, and abrasive specifications for every steel grinding application.
Features
- Aluminum oxide abrasive for efficient steel, iron, and ferrous metal grinding
- 1/8 in. thickness for sustained material removal with adequate structural rigidity
- Type 27 depressed center for flat-surface grinding at productive low approach angle
- 4-1/2 in. diameter for standard 4-1/2 in. angle grinders
- 5/8-11 arbor for direct mounting on standard angle grinder spindles
Specifications
- Diameter: 4-1/2 in.
- Thickness: 1/8 in.
- Arbor: 5/8-11
- Type: Type 27 (Depressed Center)
- Abrasive: Aluminum Oxide
- Application: Steel, Iron, Ferrous Metal Grinding, Weld Dressing, Surface Preparation
Includes
- (1) Milwaukee 49-94-4525 4-1/2 in. x 1/8 in. x 5/8-11 in. Type 27 Grinding Wheel
