Diamond Powder Polishing , Grit or Mesh is from 35 to 150000

Description

Fine polishing to mirror result pls choose
micro powders
grit  from 150000, 100000, 50000, 30000, 10000, 5000,
Medium or course polishing : grit
3000, 2000, 1800, 1600, 1200, 1000, 800, 600, 500, 400,
Course
grinding :  35/40 ,40/50，50/60，60/70，70/80，80/100，100/120，120/140，140/170，170/200，200/230，230/270，270/325，325/400,
Warning: I only sell yellow diamond powder.
But many other seller
will not tell you truth that
they sell green diamond powder
which is cheap
and inferior
,
it
have many iron (Fe) impurity so it become green.
Normally we say there are only 2 kinds of diamond that is yellow and green,
yellow diamond is more pure and
top quality with high cost.   I purchased them only from the biggest diamond manufacture in the world "Zhongnan", a very famous brand. I insist principle of quality because I  have only done the polishing business for 10 years. But many other Ebay shop sell everything that they do not understand and can not control quality, and many times their girt is not real or correct because they have not full grit stock.
Packaged in small plastic bag. I hope you buy at least 10 $, so  you can get a free gift ,please choose from wool polishing bob 1,2,3,4,5.
If you order more than 20 USD, you can choose only one free gift 6,7,8.  Just leave message to me what you choose. Easy and fast to polish your ruby,gemstone, lens,watch glass.
The most
toughest material in earth with Moh's hardness of 10, produced in HTHP(high temperature high pressure), same quality with natual diamond.
Characteristics of my Synthetic diamond:  1.High Purity.    2.Uniform Grit .  3. Fast cutting or polishing.
Grit/Mesh
micron size(diameter)
10 Mesh
25
00 μm (=2.5mm)
20 Mesh
100
0 μm
(=1 mm)
30 Mesh
550  μm
40 Mesh
380  μm
60 Mesh
250  μm
90 Mesh
160  μm
100 Mesh
150  μm
120 Mesh
120  μm
150 Mesh
106  μm
240 Mesh
61   μm
320 Mesh
45   μm
W40=500 Mesh
25   μm
W28=800 Mesh
18   μm
W20=1200 Mesh
12   μm
W10=2000 Mesh
6.5    μm
W6=4000 Mesh
2.8    μm
W3=8000 Mesh
1.6  μm
W2.5=10000 Mesh
1.3  μm
W1=15000 Mesh
0.5  μm
Approximate figure for reference purposes only
Economy shipping Service Estimated Shipping Time
Country
Normal Delivery Lead Time
United States
7 ~ 10 Days
United Kingdom
10 ~ 15 Days
Australia
or NZ
10 ~ 15
Days
Canada
10 ~ 15
Days
Russian
10 ~ 15
Days
Western EU
10 ~ 15
Days
Eastern EU
15 ~ 20
Days
Brazil
20 ~ 30 Days
Other Countries
10~ 30 Days
Shipment:
1.
SHIPPING
with
tracking number.
2.. Orders processed within 1 days of payment verification.
3
. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
4.
Contact me first before leave
Neutral or Negative feedback.
Returns/Refunds:
If item is defective upon receipt, customer has up to 30 days from date of receipt for an exchange or refund.