4"/100mm Diamond Floor Grinding Disci mainly used for floor restoration, sanding, Concrete grinding, Marble grinding, Terrazzo grinding, and other floor tiles processing.
Product Description
The Velcro backing is a alternative for the traditional style bolt on Diamond Grinding Pucks. This system is quick and easy to use. Offering all bonds and configurations in this easy to use Hook and Loop system makes changing diamond tooling easy and efficient. No bolts, no Allen wrenches.
4"/100mm Diamond Floor Grinding Disc is mainly used for floor restoration, sanding, Concrete grinding, Marble grinding, Terrazzo grinding, and other floor tiles processing.
Metal Bond Diamond Floor Grinding Disc features aggressive grinding with smooth profile and virtually no scratch. Optimal for salt and pepper finish.
Application Machine: Floor Polishing Machine
Diameter: 4"/100mm
Git: 6#, 16#, 24#, 30#, 50#, 80#, 100#, 150#, 200# and 400#
Connector: Velcro Backing
Equipment: Heavy Floor Grinder.
Grinding Method: Wet or dry
Segment Bond Type: Extra Hard, Hard, Medium, Soft and Extra Soft. please choose the right discs for the concrete
| Concrete Hardness | Cement Grade | Compressive Strength (Mpa) | Moh's Hardness | Recommended Tools' Bond Type | |
| International | China | ||||
| Extra Soft Concrete | Uder 2000psi | 20C | 200 | 2-3 | HH/ HHH/ HHHHH |
| Soft Concrete | Uder 2500psi | 25C | 250 | 3-4 | H |
| Medium Hardness | 2500 and 4000psi | 25C~40C | 250~400 | 4-5 | M |
| Hard Concrete | 4000 and 5500psi | 40C~55C | 400~550 | 5-7 | S |
| Extra Hard Concrete | Over 5500psi | 55C+ | 550+ | 7-8 | SS |
| Super Hard Concrete | Over 7000psi | 70C+ | 700+ | 9 | SS/ SSS/ SSSSS |
Extra Hard Bond (Gold):
Hard Bond (Black):
Medium Bond (Red):
Soft Bond (Blue):
Extra Soft Bond (Green):
Packing Details:
3 pcs in one box.
Shipment and Payment
Free Returns: If your item is faulty or we have sent you something different to what you ordered, return it to us in the original packaging within 30 days and we will give you a replacement or a full refund. (Shipping cost not refunded)
Payment Safety: T/T Payment and PayPal
OEM services: OEM/ODM service is available, such as logo engraving(free), painting color(free), and etc.
Your Privacy: We will never share your information with anyone.
