China Zirconia Alumina Abrasive Flap Disc -Sanding Disc 4 Inch Zirconia Alumina ABRASIVE FLAP DISC -sanding disc 4 inch manufature

China Zirconia Alumina Abrasive Flap Disc -Sanding Disc 4 Inch Zirconia Alumina ABRASIVE FLAP DISC -sanding disc 4 inch manufature

China Flap Disc, Inox Flap Disc,Depressed Center Grinding Disc,Cutting Wheel manufacturer / supplier in China, offering Zirconia Alumina Abrasive Flap Disc -Sanding Disc 4 Inch,4" thin cutting wheel and so on.

Product Details

As one of the leading wa24 tbf 27 depressed center grinding disc for steel size 4"-9" manufacturers in China, Juma Abrasives now brings you the best quality and low price products from its professional factory. It is of the best performance, strong durability and long lifespan.

Product Detail

Basic Info

  • Model NO.:WA24 TBF27 Depressed Center Grinding Disc

  • Material:White Alumina

  • Abrasive:High Quality Abrasives

  • Shapes:Depressed Center

  • Types:Surface Grinding Wheel

  • Grain Size:24#

  • Cylindricity:<1

  • Circular Degree:<1

  • Technics:Sinter

  • Working Style:Tool Grinding

  • Transport Package:Color Carton Box

  • Specification: All kinds types 

Product Description JUMA ABRASIVE 
Works to the overall performance not only to win one feature to the extent. In the industrial complex application, JUMA ABRASIVE has related special series on steel, stainless steel, aluminum, concrete, cast iron. It performs excellent sharpness and extra durability in each application, that is one reason JUMA ABRASIVE welcomed by the users in different countries. It has extra durability, fast cutting-speed, high break-resistance, comfortable cutting experience, economic, packed with anti-damping sealed box.
We think that one excellent product must ensure high efficiency and durable performance, and make the user feel comfortable. So cut rate and sharpness play important successful factors. In the application of cutting and grinding, JUMA ABRASIVE high work-piece loss increase the users' working efficiency and improving the cost-effectiveness correspondingly. On the premise of guarantee durability, JUMA ABRASIVE provides smooth cutting and grinding as much as possible.

JUMA ABRASIVE Depressed Center Grinding Wheels belong to the hot sale abrasive products.  We manufacture more than 2000000pcs Depressed Center Grinding and Cutting Wheels to meet the markets need every month.

The Depressed Center Grinding Disc manufactured by our company JUMA ABRASIVE CO., LTD have been directly exported to Thailand ,  Cambodia, Japan, South Korea, India、Sri Lanka , the Middle East, European countries ,the United States and so on . 

At the same time some famous abrasive cutting wheel and grinding wheel agents also cooperate with us and we supply the OEM products for their sale ( some OEM products as follows).  

All the reason is the main advantages of our Depressed Center Grinding wheels as follow,

Easy and fast grinding

Long life durability and Maximum safety

Comfortable grinding experience

High metal removal rate, best stability,  best efficiency, 

Less material loss, noise and dust

The Depressed Center Grinding Wheels is mainly made of high quality Aluminum Oxide abrasive material and White Aluminum Oxide material, 2~4 pieces strengthen fiberglass protection nets and so on . The Aluminum Oxide abrasive material make the Xtra Power Grinding wheel get the long life durability character and the white Aluminum Oxide abrasive material make the Resin Bonded Grinding Disc get the best efficiency. So it can be used for Metal steel, tool steels, high-alloy stainless steels, heat-treated steels ,grey cast iron , malleable cast iron , cast steel , ductile graphite iron , manganese cast iron material and so on . Because of the advantages of our Depressed Center Grinding Disc, workers can have the comfortable grinding experience during the using process . 


High Quality Abrasive Material and Fiberglass nets used on our Depressed Center Grinding and Cutting Wheel 

a) A-for general metalworking cutting and grinding 
b) ZA or WA- for stainless steel cutting and grinding
c) C or GC-for non metal, stone cutting and polishing.

Package Introduction

In our company, we supply the color carton box package to pack the T27 Depressed Center Grinding Disc with our international brand name “JUMA” and “LG.W”.

At the same time, we can also supply the OEM products and design the special package to pack the cutting wheel and grinding wheel, if customer want use their brand name and have their special package


Quality Assurance

JUMA ABRASIVE CO., LTD have the strictly executes quality management system of ISO 9001 in company operation, equipped with advanced production facilities, has a leading level in product designing and development, and has a perfect and strict testing system for material collecting, procedure control, end-product testing and detailed records of production which have made the Company to be able to optimize its production mode successively so as to meet with higher requirements from the clients.


Production Capacity

JUMA ABRASIVE CO., LTD. (hereinafter referred to as the Company), a well-knownenterprise, is engaged in manufacturing professional resin abrasives with its production scale being in the leading position of. The company which was established in 1997 integrated product development, designing, production, sales and services into a whole.

JUMA ABRASIVE CO., LTD. has already owned 150 sets of advanced manufacturing production line,50 sets in our old factory and the 100 new full automatic production line were put into use in our new factory which have 70,000 square meters with the registered capital ¥15,000,000. The company owns the staff of more than 500, the middle and advanced engineers, technicians and skillful workers account for over 60% of the staff. 


Resin-bonded Abrasive  Depressed Center Grinding Wheel Series in JUMA ABRASIVE CO., LTD





Box Qty



4 x1/4 x 5/8






4 1/2 x1/4x 7/8






5 x1/4x 7/8






6 x1/4x 7/8






7 x1/4x 7/8






9 x1/4x 7/8





JUMA ABRASIVE CO.,LTD can supply many kinds of abrasive products, such as cutting wheel, grinding disc, flap disc, flap wheel, abrasive fiberglass backings plate for flap disc and so on.

Welcome your inquiry and visit !