Premium Quality 4" inch Flexible Diamond Concrete Floor Polishing Pads Diamond Sanding Polish Disc

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US $1-4 / Pieces | 7 Piece/Pieces 4"inch diamond concrete polishing pad (Min. Order)
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Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
Model Number:
Pad Material:
Outer Diameter:
4 Inch
Product name:
Premium Quality 4" inch Flexible Diamond Concrete Polishing Pads
For concrete polishing
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month 4"inch diamond concrete polishing pad
Packaging & Delivery
Packaging Details
Package: Carton Box
Shanghai/Qingdao/Guangzhou Port
Lead Time :
3-15 working days
Product Description

Premium Quality 4" inch Flexible Diamond Concrete Floor Polishing Pads Diamond Sanding Polish Disc

4" Wet Diamond Polishing Pads for grits: 50# 100# 200# 400# 800# 1500# 3000#
Professional grade diamond polishing pad for concrete polishing, good flexible for concrete edge and surface polishing
3 mm thick polishing pads strong grinding force and good durability
The diamond polishing pad does not change in the color of the material itself, with glazing fast, good brightness and not fade

Material: diamond + resin
Size:Diameter 4"/100 mm
Machine Compatible: Active planetary grinding machines, Passive planetary grinder, Polishing machine, Anble grinder, floor scrubber.

This item is self-adhesive on the hook and loop sanding pad backing pad,and design for Concrete grinding and polishing.

User manual:
1.Use them from coarse to fine, the final polishing.
2.The whole process takes water to cool fully, but in the later polishing stage, water should not be too much.

Why It Matters When Choosing the Correct Tooling

When choosing the correct Diamond Tooling, the Bond is crucial to the success of your grinding and polishing jobs to select the diamond bond which correctly matches the concrete density of the slab you are working on. While 80% of concrete can be ground or polished with medium bond diamonds, there will be many instances where you will need a different strength bond in order to be effective. Hard concrete means soft bond tooling is required. If a medium bond diamond is not cutting fast enough or is glazing over, you need to move to a softer bond diamond. Soft concrete means hard bond tooling is required. If you have a diamond that is wearing too quickly, you will need to select a harder bond in order to increase life span and production.

The 50 grit pad will prepare your surface by eliminating trowel marks, smoothing rough areas and exposing light aggregate.50 grit pad is also great for shaping edges and removing mold lines
100 grit will follow and so on until you reach the final grit where you should achieve a polished shine.

Packing & Delivery
Our Company

Zhengzhou IW Diamond Co., Ltd. ( IWD for short ) is a High-New Technology joint enterprise and Global company, specializing in the manufacture, supply and service of diamond saw tools, diamond grinding tools, diamond polishing tools, diamond drilling tools, diamond wire drawing tools and related tools&equipment.

An experienced and well organized sales-support team
OEM manufacture and customized designs
Rigid cost controlling system
Reliable lead time
Confident After-Sale Services and Quality Warrants

IWD is adhering to the concept: The Profile and the Surface make all the difference. Due to our rigorous processing and quality system, IWD offers our customers the efficient solutions for diamond tooling, meeting the increasing demands from different industries worldwide. We are honestly keeping and growing reliable business relationship with the worldwide customers.


1. How is your quality?
     With more than 10 years' experience in this field, our product has been used by thousands of customers. We recommend you make a trial order, then you will know our quality clearly.

2. How can I get the most suitable product?
     You can tell us your specific requirement, we will change our formula and improve our product to suit you best.

3. Can I visit your factory?
     You are warmly welcomed to visiting our factory.

4. Can we print our own logo onto the product?
     Of course you can as long as your order quantity is big enough.

5. Do you offer free samples?
     Free sample for diamond tools can be available according to the quantity, but please bear the delivery express charge.

Contact Information


Zhengzhou IW Diamond Co., Ltd.
Tel: +86-371-86082760
Fax: +86-371-86560732
Skype: charlotteiwd
Email: charlotte at
Phone/whatsapp/wechat :0086 15093220170