Products Description
A 4 inch grinding wheel is the standard choice for professional floor preparation and coating removal. Our metal bond floor disc acts as a high-performance abrasive grinding wheel for heavy-duty tasks. These concrete grinding wheels are engineered to deliver aggressive stock removal on hard surfaces. If you need a reliable grinding wheel for concrete, our diamond segments ensure a long tool life. It is designed to fit most floor polishing machines with a convenient hook and loop backing.
The efficiency of an abrasive grinding wheel depends on the quality of its industrial diamond segments. Our 4 inch grinding wheel features a specialized metal bond that resists high heat during operation. These concrete grinding wheels provide a consistent scratch pattern for subsequent polishing steps. Using this grinding wheel for concrete helps contractors reduce their labor time on large industrial floors. The robust design ensures minimal vibration even at high rotation speeds.
In the floor prep industry, the "Matrix Wear" rate determines the success of your 4 inch grinding wheel. A professional abrasive grinding wheel must allow the metal bond to erode just enough to expose new diamonds.
Our concrete grinding wheels utilize a high-density diamond concentration to maintain a sharp "Diamond Tail" behind each grit. This prevents the grinding wheel for concrete from glazing over when hitting hard quartz aggregates. 
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Hook and Loop Backing: Allows for quick tool changes on standard floor polishing machines.
High Diamond Concentration: Ensures the 4 inch grinding wheel cuts faster and lasts longer.
Versatile Bond: An abrasive grinding wheel that works effectively on both soft and hard concrete.
Aggressive Removal: These concrete grinding wheels easily strip away old epoxy, glue, and paint.
Thermal Stability: A grinding wheel for concrete that maintains its shape under heavy friction.
| 参数 (Parameter) | 详细数据 (Technical Data) |
| Shape (形状) | Half Bullnose (半圆弧) |
| Diameter (直径) | 75mm / 100mm / 115mm / 125mm |
| Height (磨头高度) | 10mm to 40mm options |
| Grit (目数) | 60# (Standard Grinding) |
| Connection (连接) | 20mm or 22.23mm Arbor |
| Condition (工况) | Wet or Dry Use (干湿两用) |
Floor Restoration: Using the 4 inch grinding wheel to level old and wavy concrete slabs.
Coating Removal: An abrasive grinding wheel perfect for stripping thick industrial floor paints.
Edge Work: Precision concrete grinding wheels for smoothing corners and floor perimeters.
Surface Prep: The best grinding wheel for concrete to prepare floors for high-gloss polishing.
Minimum Order Quantity (MOQ): 10 Set
Delivery Time: 15–25 days after deposit
Payment Terms: T/T, PayPal, L/C
OEM/ODM: Available – customized logo & packaging
