We adhere to the after-sales return visit, which has accumulated important data for the company and is convenient for leaders to make decisions and develop new Stone Hammer, Red Flexibe Ginding Disc Grit 30 Grit 60 A30 A60, lithium brushless cordless hammer drill 13mm. We promise we have now the ability to offer excellent quality and reasonable price items for customers. Our company adheres to the concept of technology-oriented and honest service, using its own superior resources to create a better future with customers. We believe that only with quality can there be a market, and only with improvement can progress be made, waiting is the source of failure and action is the beginning of success. Our pursuit and company intention is usually to 'Always fulfill our purchaser requirements'.

Here is 4.5 inch grinding wheel, the grinding wheel is made of high quality aluminum oxide grains. It is specially used for grinding metal, It has an advantage of durability and efficient.

SALI 115x6x22.2mm grinding wheel with 2 nets
Promotion Restriction:	Not eligible for promotion for promotion
Arbor Hole size:	7/8", 22.2mm
Abrasive Wheel Diameter:	4.5", 115mm
Series:	Metal
Ideally Used With:	Angle grinder
Item:	Cut-off wheel 4-1/2"x1/4"x7/8", PK25
Packing:	5pcs each plastic bag; 25pcs each colorful inner box; 200pcs each colorful carton
Mini order:	1 carton each style

115x6x22.2mm grinding wheel, we sell more to Middle east and South America market.

Question: Why there are black spots on the periphery of the green film?

Reason: Z material overflows slightly.

Impact on the grinding wheel: It is only an appearance problem and has no effect on the performance of the grinding wheel.

Question: Why the metal ring is bigger or smaller?

Reason: The core ring feed is unqualified, too large or too small.

Impact on the grinding wheel: The core ring is too small, so that the grinding wheel cannot be installed on the grinding wheel shaft of the grinder and cannot be used; the core ring is too large, and the center of the grinding wheel is prone to deviation after installation, the dynamic balance increases, and there is no-load vibration.

Question: Why there is a difference for the thickness?

Reason: Caused by deviation of molding thickness.

Impact on the grinding wheel: When the thickness is large, the slit is wide, the grinding wheel is consumed, and the molding density is small, the sanding is fast, and the durability is deteriorated.

If the thickness is too small, the molding density will be too large, the sharpness will be worse, and the durability will be preferred.