Description
A 100 x 6 x 16 mm Type 27 metal grinding wheel is a 4-inch depressed-center abrasive disc designed for heavy stock removal, deburring, and smoothing welds on steel, iron, and other metals
Technical Specifications
Diameter: 100 mm (4 inches)
Thickness: 6 mm (1/4 inch)
Bore (Arbor Hole): 16 mm (5/8 inch)
Wheel Shape: Type 27 (Depressed center, which allows the lock nut to sit recessed for flat-angle grinding)
Maximum Speed: Up to 13,300 to 15,300 RPM (80 m/s) depending on the specific manufacturer
Key Features & Uses
Material Compatibility: Works well on carbon steel, structural steel, iron, and general metal fabrication.
Durability: Bonded with abrasive grains (like aluminum oxide) and reinforced with double fiberglass layers for safety and strength under high pressure.
Application: Ideal for aggressive grinding, cleaning rust, and blending welded joints using a standard 4-inch angle grinder.

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