This wheel is a kind of high-speed grinding tools, which is reinforced by resin bond and fibre glass and it’s max working linear velocity can reach 4800M/M.  Featuring high tensile, bending and bumping strength, it is usually mounted on angle grinder for refining welds and joints, removing burrs and fragment.

Red designates wheels for use on all types of ferrous metal especially mild carbon steel.

Blue designates wheels for use on ferrous metals or stainless steel.

Green designates wheels for use on all types of non-ferrous metal, such as concrete, stone.

White designates wheels for use on all types of soft metals such as, brass, aluminum.

Depressed Center Grinding Disc, Type-27
Size	Red Label	Blue Label	Green Label	White label	Max RPM
4" x 1/4" x 5/8"	J	J			15,200
4-1/2" x 1/4" x 7/8"	J	J	J		13,300
5" x 1/4" x 7/8"	J	J	J	J	12,200
6" x 1/4" x 7/8"	J	J			10,200
7" x 1/4" x 7/8"	J	J	J	J	8,500
7" x 5/16" x 7/8"	J
9" x 1/4" x 7/8"	J	J	J		6,600
9" x 5/16" x 7/8"	J

 

 

Flexible Grinding Wheel

Featuring proper flexible, slight vibration & extra safe, this wheel can be used for grinding and polishing the curved surface and has a wide applications of steel, iron, aluminum, stainless steel, glass and masonry.

Flexible Grinding Wheel
Size	Applications			RPM
	Metal	Stainless	Masonry
4" x 1/4" x 5/8"	J	J	J	13,700
4-1/2" x 1/4" x 7/8"	J	J	J	11,900
7" x 1/4" x 7/8"	J	J	J	7,600