Bonded Abrasives
These are divided into Vitrified, Resinoid & Rubber products and Thin Wheels and are manufactured by mixing grains with bonding material, moulding them to shape and then subjecting the output to firing or baking in high temperature and finishing the same to desired dimensions. The composition of the product depends on the type of grains and type of bonding materials used. Sizes will vary between 10 mm to 1200 mm with thickness ranging from 1 mm to 650 mm. Bonded abrasives are mostly in the form of wheels but also in other shapes such as segments, sticks etc. Bonded abrasives for internal purposes classified as Standard Products i.e. those products which are made to standard dimensions, grit sizes, shapes and grain / bond composition. These are sold largely through the distribution channel. Non Standard Products are those products which are made to exact requirements of customers. CUMIs product range boasts of over 20,000 varieties of abrasives.
Bonded Abrasives are used in diverse applications like floor polishing, fabrication, polishing, off-hand tool grinding and precision grinding of diverse products like crank shaft, balls and razor blade across a wide spectrum of industries ranging from automobile, construction, fabrication, steel, bearing etc
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SNAGGING WHEELS
Cumi’s snagging wheels are made with a special brown Aluminium Oxide
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ROLL GRINDING WHEELS
CUMI has the complete product range to grind various types of rolls for hot as well as
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RESINOID TAPPER CUP WHEELS
CUMI’s Resin tapper cup wheels are designed for grinding of welded joints of metals and stone
by means of portable grinders. -
RAZOR BLADE GRINDING WHEELS
CUMI’s Razor blade wheels are made of a special resilient bond with fine grit Silicon Carbide,
manufactured under a strictly monitored hot press moulding process -
F – TYPE WHEELS
CUMI’s range of nut inserted wheels are the best in the abrasive industry
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FLUTE GRINDING WHEELS
CUMI is one of the very few manufacturers today producing the complete range of wheels for the
cutting tool industry. -
FINE GRIT RUBBER WHEELS
CUMI was the first abrasive manufacturer to produce Rubber Bonded Control wheels
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TOOL ROOM GRINDING
Tool room grinding wheels find vast applications in the manufacture and regrinding of cutting tools
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SPECIALITIES
Specialities are abrasive stones, sticks, blocks or cylinders of various sizes and cross sections
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INTERNAL GRINDING
Internal grinding is a process of finishing the inside diameter of the component to an accurate size and desired finish.
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GEAR GRINDING
Gear Grinding is very high precision finishing operation constitutes removal of considerable
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CYLINDRICAL GRINDING
CUMI’s versatile range of Cylindrical Grinding Wheels are used for a variety of grinding operations
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CRANK SHAFT GRINDING
CUMI’s Crankshaft grinding wheels are made using special, high performance bond systems
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CENTRELESS GRINDING
CUMI’s range of Centreless Grinding Wheels include the versatile and time tested bond systems
Products
Products
Get in touch with us
Contact us-
CUMI CIN, PAN DETAILS
CIN: L29224TN1954PLC000318
PAN: AAACC2474PPHONE
+91 44 3000 6161(Phone)
+91 44 3000 6149(Fax) -
Sales India
sales_abrasives@cumi.murugappa.comSales Outside India
enquiryabr@cumi.murugappa.comGSE
gse_abrasives@cumi.murugappa.comGWS
gws_abrasives@cumi.murugappa.comFollow Us
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