Products Description
Diamond grinding cup wheels are essential for smoothing rough concrete and stone surfaces quickly. Our metal bond A05L22 series offers a professional diamond grinding cup wheels design for long-term use. This high-performance diamond grinder wheel provides a stable matrix tension for precise surface leveling. Many contractors prefer this 4 inch grinding wheel for its exceptional balance and cutting speed. It is the perfect grinding wheel for angle grinder machines in heavy-duty construction projects.
Choosing the right diamond grinding cup wheels can define the quality of your finishing work. The A05L22 diamond grinder wheel features a optimized grit exposure rate for faster material removal. This robust 4 inch grinding wheel works efficiently on both granite and hard concrete slabs. Our specialized grinding wheel for angle grinder helps to reduce operator fatigue during long shifts. You can achieve a professional-grade finish with this durable metal bond tool.
Surface preparation requires a tool that manages "Heat Dissipation" and "Segment Stability" simultaneously. Our diamond grinding cup wheels utilize a reinforced steel core to prevent warping under high RPMs.
This diamond grinder wheel is engineered with a high-grade metal matrix that resists "Premature Erosion." For those using a 4 inch grinding wheel on dense marble, the smooth rotation is vital. This specific grinding wheel for angle grinder ensures zero "Edge Chipping" on sensitive stone borders.

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Superior Matrix Bond: The diamond grinding cup wheels feature a bond that keeps segments sharp.
Versatile Application: A reliable diamond grinder wheel for concrete, granite, and marble tasks.
Precise Sizing: This 4 inch grinding wheel fits standard angle grinders with ease.
Efficient Connections: This grinding wheel for angle grinder supports M14 and 5/8"-11 threads.
Wet or Dry: Operates as a high-performance diamond grinding cup wheels set in any condition.

| 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 Prep: Use the diamond grinding cup wheels to remove old coatings and uneven spots.
Edge Honing: A professional diamond grinder wheel for shaping granite countertop borders.
Surface Leveling: This 4 inch grinding wheel is ideal for smoothing rough masonry walls.
Construction Cleanup: A heavy-duty grinding wheel for angle grinder use on job site debris.

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














