Super Abrasives

As the name suggests these are small grinding wheels mounted to steel shanks and are primarily used on portable hand grinding machine and clamped in position by means of a collet. They are ideal small tools both for coarse, heavy duty work and for superfine grinding work on precision parts.

Super Abrasives can supply all types of mounted points internationally standardized in the shapes A, B and W

A = Non Cylindrical mounted points, 6mm shank diameter
B = Non Cylindrical mounted points, 3mm shank diameter
W = Cylindrical mounted points

PVA products are chemically bonded and unlike vitrified or resinoid products. These are very soft and flexible. The structure of these wheels is like a natural sponge and has three dimensional pores.

here are a number of products which are specially developed by us for a variety of jobs which cannot be done using conventional grinding wheels or honing stones.Very special bonds have been developed for these special applications.

The art of producing high quality abrasives products consists in finding out the correct composition of raw materials, combined with correct production procedure for every individual applications.

The raw materials used are Aluminum Oxide (brown, pink, white & SA ) and Silicon Carbide ( black & green ).The most important part of the grinding wheel is the vitrified bond which joins the grains.

The applications listedd call for high accuracy to the tune of microns, conventional grinding wheels are unable to give such accuracy due to their uneven wear while grinding. We have developed a special bond system which gives the wheel, the most important property of shape retention.For grinding the tracks of ball bearing races the wheels are sulphur treated to provide cool cutting even at very high speeds of 80 mps. Mixed Aluminum Oxide wheels are manufactured to give properties lying in between the two extremes of higher material removal and longer life.

Rubber bonded grinding wheels show different characteristics compared to other grinding wheels.They are resilient and as strong as others.These are suitable where coolant is used . The finish obtained with them is high and rich,. They can be used in precision grinding, polishing and regulating.

• Tungsten Carbide
• Carbide / Steel combination
• Hardened & tool Steels
• Stellites
• Ceramics & Porcelain
• HSS
• Steel Alloy, Cast Iron etc.

As the name suggests these stones are used to achieve very high quality finishes. In certain cases it is an extension of honing operation.

We manufacture the widest range of super finishing stones for a vast number of applications. Super finishing stones are manufactured from high purity aluminium oxide and silicon carbide in grits ranging from 500 to 1200 as per FEPA standards. On special requests from our customers we can also supply super finishing stones in grits as per Japanese standards upto grit 6000. These can be supplied in any shape or size.

Inotech Super Abrasives (I) Pvt. Ltd., is a joint venture Molemab Inotech of Astria, the market leaders in manufacturing Diamond and CBN Wheels. Sophisticated equipments, experienced personal, strict quality control, continuous research into new bonds and the steady development of our laboratory techniques guarantee high product Quality & Consistency to give our customers the best.

Honing stones are manufactured from high purity synthetic corundum (Aluminum Oxide) and Silicon Carbide. We manufacture vitrified bonded as well as Bakelite bonded, resin bonded, rubber bonded and PVA bonded honing stones depending on the special applications of our customers. We have developed special cool cutting bonds which provide high rate of stock removal with a good finish. This cuts the production costs and eliminates frequent dressing due to the self dressing property of our stones.